look up any word, like tribbing:
 
1.
1. one who purposely misrepresents themselves on the internet in order to mislead others into thinking they are worth getting to know.

2. a poseur
Online dating sites are full of dotcomachameleons. I really liked Bambi's profile, but when we met, SHE turned out to be fifty year old DUDE!
by Fotofly December 04, 2010