This is a face wearing a pair of big black-framed glasses 👓
, showing the expression of two rabbit teeth. It matches the typical nerd image, wearing big glasses, a simple smile, not good at Sports or communication, looks very knowledgeable, with a slight irony. Or simply refers to people with buck teeth 🐰
which has also been regarded as a lovely pronoun.
On social networks, it can only refer to a person with glasses who you know. It is similar to 😎
, but the expressions are different.