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HTML 

              
                <div class="container">
	<div id="totoro">
		<div class="head">
			<div class="ear ear-left"></div>
			<div class="ear ear-right"></div>
			<div class="eye eye-left">
				<div class="pupil"></div>
			</div>
			<div class="eye eye-right">
				<div class="pupil"></div>
			</div>
			<div class="nose"></div>
			<div class="mouth">
				<div class="mouth-upper">
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
				</div>
				<div class="mouth-lower">
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
					<div class="tooth"></div>
				</div>
			</div>
			<div class="whiskas whiskas-left">
				<div class="whiska whiska-top"></div>
				<div class="whiska"></div>
				<div class="whiska whiska-bottom"></div>
			</div>
			<div class="whiskas whiskas-right">
				<div class="whiska whiska-top"></div>
				<div class="whiska"></div>
				<div class="whiska whiska-bottom"></div>
			</div>
		</div>
		<div class="body">
			<div class="belly">
				<div class="chevron chevron-large chevron-left"></div>
				<div class="chevron chevron-large chevron-center"></div>
				<div class="chevron chevron-large chevron-right"></div>
				<div class="chevron chevron-small chevron-left"></div>
				<div class="chevron chevron-small chevron-center-left"></div>
				<div class="chevron chevron-small chevron-center-right"></div>
				<div class="chevron chevron-small chevron-right"></div>
			</div>
			<div class="arm arm-left">
				<div class="nail"></div>
				<div class="nail"></div>
				<div class="nail"></div>
			</div>
			<div class="arm arm-right">
				<div class="nail"></div>
				<div class="nail"></div>
				<div class="nail"></div>
			</div>
			<div class="leg leg-left"></div>
			<div class="leg leg-right"></div>
		</div>
	</div>
</div>
!

CSS 

              
                @import 'https://fonts.googleapis.com/css?family=Roboto+Condensed:300';
$primary-color: #bdb4b4;
$primary-color-dark: darken( $primary-color, 4% );
$primary-color-tint: lighten( $primary-color, 15% );
$primary-font: "Roboto Condensed", sans-serif;
$black: darken($primary-color-dark, 20%);
$white: lighten($primary-color-tint, 10%);

* { box-sizing: border-box; }
body {
	background-color: $primary-color-tint;
	font-family: $primary-font;
	font-size: 16px;
	line-height: 1.875em;
}
.container {
	margin: 100px auto;
	padding: 30px;
	max-width: 500px;
}


#totoro {
	position: relative;
	cursor: pointer;
	
	.head {
		position: absolute;
		left: 40px;
		height: 240px;
		width: 320px;
		// border-bottom-left-radius: 45% 25%;
		// border-bottom-right-radius: 45% 25%;
		border-top-left-radius: 50% 60%;
		border-top-right-radius: 50% 60%;
		background-color: $primary-color;
	}
	
	.ear {
		position: absolute;
		top: -60px;
		height: 80px;
		width: 50px;
		border-bottom-left-radius: 50% 20%;
		border-bottom-right-radius: 50% 20%;
		border-top-left-radius: 30px 100%;
		border-top-right-radius: 30px 100%;
		background-color: $primary-color;
		transform-origin: center 145px;
		
		&::after {
			content: '';
			position: absolute;
			top: calc(100% - 5px);
			left: 50%;
			transform: translateX(-50%);
			height: 70px;
			width: 30px;
			background-color: $primary-color;
		}
		
		&-left {
			left: 45px;
			transform: rotate(-15deg);
			animation-name: twitch;
			animation-duration: 5s;
			animation-iteration-count: infinite;
			animation-timing-function: ease-in-out;
		}
		
		&-right {
			right: 45px;
			transform: rotate(15deg);
		}
	}
	
	.eye {
		position: absolute;
		z-index: 15;
		top: 50px;
		height: 45px;
		width: 45px;
		border-bottom-left-radius: 50% 45%;
		border-bottom-right-radius: 50% 45%;
		border-top-left-radius: 50%;
		border-top-right-radius: 50%;
		background-color: $white;
		transition: 0.35s 0.2s;
		
		&-left {
			left: 50px;
			
			.pupil {
				left: 23px;
			
				&::after {
					left: 7px;
				}
			}
		}
		
		&-right {
			right: 50px;
			
			.pupil {
				right: 23px;
			
				&::after {
					right: 7px;
				}
			}
		}
	}
		
	.pupil {
		position: absolute;
		top: 10px;
		height: 15px;
		width: 15px;
		border-radius: 50%;
		background-color: $black;
		transition: 0.35s 0.2s;

		&::after {
			content: '';
			position: absolute;
			border-radius: 50%;
			top: 4px;
			height: 5px;
			width: 4px;
			background-color: $white;
		}
	}
	
	.nose {
		position: absolute;
		z-index: 15;
		top: 70px;
		left: 50%;
		transform: translateX(-50%);
		height: 20px;
		width: 50px;
		border-bottom-left-radius: 55% 50%;
		border-bottom-right-radius: 55% 50%;
		border-top-left-radius: 50% 60%;
		border-top-right-radius: 50% 60%;
		background-color: $black;
		transition: 0.35s 0.2s;
		
		&::before,
		&::after {
			content: '';
			position: absolute;
			top: 12px;
			background-color: $primary-color;
			border-radius: 50%;
			height: 20px;
			width: 43px;
		}
		&::before {
			left: -20px;
		}
		&::after {
			right: -20px;
		}
	}
	
	.mouth {
		position: absolute;
		z-index: 10;
		top: 125px;
		left: 50%;
		transform: translateX(-50%);
		width: 7px;
		height: 10px;
		border-radius: 50%;
		background-color: $black;
		overflow: hidden;
		transition: 0.6s;
		
		&-upper,
		&-lower {
			position: absolute;
			left: 50%;
			height: 40px;
			width: 100%;
			overflow: hidden;
			visibility: hidden;
			transition: 0.4s 0.1s;
		}
		&-upper {
			z-index: 6;
			top: -20px;
			border-radius: 100%;
			transform: translateX(-50%) translateY(-100px);
		}
		&-lower {
			bottom: -22px;
			transform: translateX(-50%) translateY(100px);
			// &::after {
			// 	content: '';
			// 	position: absolute;
			// 	z-index: 5;
			// 	bottom: 25px;
			// 	left: 50%;
			// 	width: 150%;
			// 	height: 100px;
			// 	border-radius: 100%;
			// 	background-color: $black;
			// 	transform: translateX(-50%);
			// }
		}
	}
	
	.tooth {
		position: absolute;
		height: 40px;
		width: 40px;
		border-radius: 6px;
		border: 2px solid $black;
		background-color: $white;
		
		@for $i from 1 through 6 {
			&:nth-child(#{$i}) {
				left: -10px + (40 * ($i - 1));
				@if $i == 3 or $i == 4 { top: 5px; }
				@if $i == 2 or $i == 5 { top: 3px; }
			}
		}
	}
	
	.whiskas {
		position: absolute;
		z-index: 10;
		top: 120px;
		transition: 0.4s 0.15s;
		
		&-left {
			left: 25px;
			
			.whiska {
				right: 0;
				transform-origin: bottom right;
				
				&-top {
					transform: rotate(10deg);
				}
				
				&-bottom {
					transform: rotate(-10deg);
				}
			}
		}
		
		&-right {
			right: 25px;
			
			.whiska {
				left: 0;
				transform-origin: bottom left;
				
				&-top {
					transform: rotate(-10deg);
				}
				
				&-bottom {
					transform: rotate(10deg);
				}
			}
		}
	}
	.whiska {
		position: absolute;
		width: 90px;
		height: 2px;
		border-radius: 2px;
		background-color: $black;
		transition: 0.6s;
		
		&-top {
			top: -10px;
			width: 80px;
		}
		
		&-bottom {
			top: 10px;
			width: 70px;
		}
	}
	
	.body {
		position: relative;
		top: 50px;
		width: 400px;
		height: 420px;
		border-bottom-left-radius: 45% 30%;
		border-bottom-right-radius: 45% 30%;
		border-top-left-radius: 50% 60%;
		border-top-right-radius: 50% 60%;
		background-color: $primary-color;
		display: inline-block;
	}
	
	.belly {
		position: absolute;
		bottom: 10px;
		left: 50%;
		transform: translateX(-50%);
		width: 380px;
		height: 300px;
		border-bottom-left-radius: 45% 35%;
		border-bottom-right-radius: 45% 35%;
		border-top-left-radius: 50% 60%;
		border-top-right-radius: 50% 60%;
		background-color: $primary-color-tint;
		transition: 0.6s;
	}
	
	.chevron,
	.chevron::after {
		position: absolute;
		background-color: $primary-color;
		border-bottom-left-radius: 20px 100px;
		border-bottom-right-radius: 20px 100px;
		border-top-left-radius: 20px;
		border-top-right-radius: 20px;
	}
	
	.chevron {
		&::after {
			content: '';
			left: -4px;
			top: 10px;
			transform-origin: top;
			transform: rotate(-135deg);
		}
		
		&-large,
		&-large::after {
			height: 40px;
			width: 15px;
		}
			
		&-large {
			&.chevron-center {
				top: 15px;
				left: calc(50% - 20px);
				transform: rotate(70deg);
			}
			
			&.chevron-left,
			&.chevron-right {
				top: 35px;
			}
			&.chevron-left {
				left: 65px;
				transform: rotate(60deg);
			}
			&.chevron-right {
				right: 90px;
				transform: rotate(80deg);
			}
		}
		
		&-small,
		&-small::after {
			height: 35px;
			width: 12px;
		}
			
		&-small {
			&.chevron-center-left,
			&.chevron-center-right {
				top: 70px;
			}
			&.chevron-center-left {
				left: calc(50% - 55px);
				transform: rotate(65deg);
			}
			&.chevron-center-right {
				left: calc(50% + 25px);
				transform: rotate(75deg);
			}
			
			&.chevron-left,
			&.chevron-right {
				top: 90px;
			}
			&.chevron-left {
				left: 40px;
				transform: rotate(55deg);
			}
			&.chevron-right {
				right: 60px;
				transform: rotate(85deg);
			}
		}
	}
	
	.arm {
		position: absolute;
		z-index: -1;
		top: 90px;
		height: 160px;
		width: 90px;
		background-color: $primary-color-dark;
		transition: 1s;
		
		&-left {
			left: 50px;
			border-bottom-left-radius: 50px 80%;
			border-bottom-right-radius: 40px 65%;
			border-top-left-radius: 30px;
			border-top-right-radius: 15px;
			transform-origin: top left;
			transform: rotate(35deg);
			
			.nail {
				&:nth-child(1) {
					left: 35px;
				}
				&:nth-child(2) {
					bottom: -13px;
					left: 47px;
				}
				&:nth-child(3) {
					left: 59px;
				}
			}
		}
		
		&-right {
			right: 50px;
			border-bottom-left-radius: 40px 65%;
			border-bottom-right-radius: 50px 80%;
			border-top-left-radius: 15px;
			border-top-right-radius: 30px;
			transform-origin: top right;
			transform: rotate(-35deg);
			
			.nail {
				&:nth-child(1) {
					right: 35px;
				}
				&:nth-child(2) {
					bottom: -13px;
					right: 47px;
				}
				&:nth-child(3) {
					right: 59px;
				}
			}
		}
		
		.nail {
			bottom: -10px;
		}
	}
	
	.leg {
		position: absolute;
		z-index: -1;
		bottom: -5px;
		width: 150px;
		height: 70px;
		background-color: $primary-color-dark;
		
		&-left {
			right: calc(50% + 5px);
			border-radius: 30px;
			border-bottom-left-radius: 70% 100%;
			border-bottom-right-radius: 15px;
			border-top-left-radius: 50% 15px;
			border-top-right-radius: 15px;
		}
		
		&-right {
			left: calc(50% + 5px);
			border-radius: 30px;
			border-bottom-left-radius: 15px;
			border-bottom-right-radius: 70% 100%;
			border-top-left-radius: 15px;
			border-top-right-radius: 50% 15px;
		}
	}
	
	.nail {
		position: absolute;
		z-index: 10;
		height: 20px;
		width: 5px;
		background-color: $white;
		border-bottom-left-radius: 2px 70%;
		border-bottom-right-radius: 2px 70%;
		border-top-left-radius: 2px;
		border-top-right-radius: 2px;
		transform-origin: top center;
	}
	
	&:hover {
		.eye-left {
			transform: translateY(-6px) scaleY(0.93) scaleX(1.02) rotate(-15deg);
			.pupil {
				transform: translate(-8px, -3px);
			}
		}
		.eye-right {
			transform: translateY(-6px) scaleY(0.93) scaleX(1.02) rotate(15deg);
			.pupil {
				transform: translate(8px, -3px);
			}
		}
		.nose {
			transform: translate(-50%, -3px) scale(0.97);
		}
		.mouth {
			width: 220px;
			height: 55px;
			border-bottom-left-radius: 60px 60%;
			border-bottom-right-radius: 60px 60%;
			border-top-left-radius: 40px 40%;
			border-top-right-radius: 40px 40%;
			transform: translate(-50%, -20px);
			transition: transform 0.8s, width 0.6s, height 0.6s 0.2s;
			
			&-upper,
			&-lower {
				visibility: visible;
				transition: 0.4s 0.3s;
			}
			&-upper {
				transform: translateX(-50%) translateY(0);
			}
			&-lower {
				transform: translateX(-50%) translateY(0);
			}
		}
		
		.whiskas {
			&-left {
				transform: translateX(-5px) scaleX(0.95);
				
				.whiska {
					&-bottom {
						transform: rotate(-5deg);
					}
				}
			}
			&-right {
				transform: translateX(5px) scaleX(0.95);
				
				.whiska {
					&-bottom {
						transform: rotate(5deg);
					}
				}
			}
		}
		
		.belly {
			height: 270px;
			border-top-left-radius: 50% 57%;
			border-top-right-radius: 50% 57%;
		}
		
		.arm {
			&-left {
				top: 105px;
				left: 75px;
				transform: rotate(100deg);
			}
			&-right {
				top: 105px;
				right: 75px;
				transform: rotate(-100deg);
			}
		}
	}
}

@keyframes twitch {
	0%, 26%, 35%, 47%, 100% { transform: rotate(-15deg) }
	30% { transform: rotate(-17deg) scaleY(0.95) }
	40% { transform: rotate(-21deg) scaleY(0.91) }
}
!

JS
!
999px

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