1.any girl that possesses features of those relating to a dinosaur's; girl that reminds u of a fuckin dinosaur everytime u think about her,see her,smell her, taste her, touch her(i suggest avoiding any touching), or hear her
A: shit my ex is comin
B:which one?
A: the one with the huge jaw and humongous nose
B:oh the one that looks like a pterodactyl
A: ya the fuckin dinosaur bitch
by big bad ernie fool September 8, 2006
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A derogatory phrase commonly used to insult or degrade another"s features by comparing them to a prehistotic species. Also, the word bitch is used to emphasize the insult. Frequently used in Pennsylvania.
Dude1: "Yo, did you see that ugly dinosaur-lookin bitch on the corner?"
Dude2: "Yeah, she looks like a T-Rex, cuz!"

Bitch1: "I ain't gonna get you now, but I'll get you later you dinosaur-lookin bitch!"
Bitch2: "At least I don't look like a raptor whore! Go bite your man's dick off!"
by Genius On Deck May 7, 2009
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