Mensen Met Konijnenoren

An iteration of the Playboy Bunny known in Japan as a Bunny Girl. Usually depicted as an attractive woman  wearing bunny ears; a bunny girl can also be seen in anime as a hybrid human/animal known as Kemonomimi.

Some versions of this emoji, such as Apple’s, display two girls dancing, each wearing a leotard and bunny ears. Other interpretations show the face of one woman wearing bunny ears.

The two-person version of this emoji is often used as a display of friendship, fun, or "let's party".