It is a
smiley. the 'e' are the eyes, and the ',' is the mouth. it can
represent anticipation, surprise and amusement ect. A similar
smiley that can be used instead: e.e
User 1: Lol, you just said that you were a noob.
User 2: I lied e,e
User 1: Damn!, you had me there.
