<div class="body">
  <div class="face">
    <div class="eye left"></div>
    <div class="eye right"></div>
    <div class="mouth">
      <div class="tooth"></div>
      <div class="tongue"></div>
    </div>
  </div>  
</div>

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) rotate(5deg);
  }
  40% {
    transform: translateY(30px) rotate(-5deg);
  }
  60% {
    transform: translateY(15px) rotate(0deg);
  }
}

body {
  min-height: 100vh;
  display: flex;
  background-color: #161E24;
  justify-content: center;
  align-items: flex-end;
  overflow: hidden;
}

.body {
  width: 350px;
  height: 450px;
  bottom: -50px;
  background-color: #993ca0;
  border-radius: 100px 100px / 90px 90px 0 0;
  position: absolute;
  display: flex;
  justify-content: center;
  animation: bounce 1s ease infinite;
  
  &:after {
    content: '';
    position: absolute;
    border-radius: 100%;
    background-color: rgba(0,0,0,0.25);
    width: 10px;
    height: 10px;
    right: 88px;
    top: 44px;
    box-shadow: 
      -13px -12px 0 2px rgba(0, 0, 0, 0.25),
      22px -35px 0 7px rgba(0, 0, 0, 0.25),
      -180px 301px 0 7px rgba(0, 0, 0, 0.25),
      -160px 321px 0 2px rgba(0, 0, 0, 0.25),
      20px 280px 0 1px rgba(0, 0, 0, 0.25);
  }
}

.face {
  width: 70%;
  position: absolute;
}

.eye {
  position: absolute;
  top: 100px;
  background-color: #1D1E1D;
  width: 50px;
  height: 50px;
  border-radius: 100%;
  box-shadow: 
    0px 0px 0px 15px #fff,
    0px 0px 0px 22px rgba(0,0,0,0.25);
  
  &:before,
  &:after {
    content: '';
    position: absolute;
    border-radius: 100%;
    background-color: #fff;    
  }
  
  &:before {
    top: -7px;
    right: 0px;
    width: 30px;
    height: 30px;
  }
  
  &:after {
    bottom: 0px;
    left: 7px;
    width: 15px;
    height: 15px;
  }
  
  &.left { left: 20px }  
  &.right { right: 20px }
}

.mouth {
  position: relative;
  top: 200px;
  height: 100px;
  background-color: #221A24;
  border-radius: 100% 100% / 15px 15px 150px 150px;
  overflow: hidden;
}

.tooth {
  position: relative;
  background-color: #fff;
  width: 50px;
  height: 50px;
  border-radius: 100px 100px / 0 0 100px 100px;
  top: -25px;
  left: 20px;
  box-shadow:
    60px 0 0 0 #fff,
    155px 0 0 0 #fff;
}

.tongue {
  position: absolute;
  width: 120px;
  height: 120px;
  top: 40px;
  left: 30px;
  border-radius: 100%;
  background-color: #8a1a3e;
  box-shadow: 70px 0px #8a1a3e;
  
  &:before {
    content: '';
    position: absolute;
    border-radius: 100%;
    background-color: #de3350;
    width: 86px;
    height: 115px;
    top: -29px;
    right: 16px;
    transform: scale(1, 0.5);
    box-shadow: 70px 0px #de3350;
  }
  
  &:after {
    content: '';
    position: absolute;
    border-radius: 100%;
    background-color: #fff;
    width: 5px;
    height: 5px;
    right: -40px;
    top: 20px;
    box-shadow: -13px -12px 0 2px #fff;
  }
}