Someone who resolves most confrontation through biting
Oh god the horror, Grace just hit that kids face off when he called her a smellbag. What a T-Rex head.
When someone’s really aggressive but have nothing to back it up like the noble T-Rex’s stubby arms. Also they might bite you.
Wow did you see Grace the other day when she couldn’t win the fight she bit her, what a T-Rex head.
A disgusting, quad-legged creature 👁️🐽👁️
girl: OH GOD, WHAT THE FUCK IS THAT??
boy: don't fear, it's just a harmless Guggotorus Rex! :D
The best human being in the world that will make you love yourself and them
Girl 1: should I hook up w rex Gibbs
Girl 2: to damn late bitch that's my man
Someone who is prehistorically sexy. Sexy before the common era.
Your girlfriend is so hot, she’s a total Sexasaurus Rex.
A prehistoric creature in which is listing one’s bousum for a pegging
“Is art thou a pegasaurus Rex” - Shakespeare