Rex day

Rex day is October 14 about the best turtle in da world Rex much wow

Rex day boi

by Rex the Turtle November 4, 2019

Spastic T-rex

When your getting a blowy and you nut and they keep going and your arms go flailing and you make noises that sound like a retarded T-rex

Bro I was getting some sloppy last night and she made me do a spastic T-rex shit was insane

by Confused_Cephalopod June 25, 2025

Pega-Rex

A T-Rex that is also a Pegasus that m9stly talks to you when you take too much acid or give yourself you're 8th concussion.

Did you hear Ryan fell off the moving walkaway at the airport onto his head again and woke up screaming that the Pega-Rex was trying to eat him? I swear he's on drugs.

by Repressed Humor Issues July 8, 2025

Peggasaurus Rex

When a girl does the guys in the orgy, basically a reverse orgy. Commonly done with the girls gay best friend

Dude my friend was in a crazy party, he was being destroyed by a wild group of peggasaurus rexes

by AllahuakPeter February 13, 2025

Rex

Short form of the watch brand "rolex". Typically used by rappers to flaunt their rolexes.

"rex after rex, blunt after blunt, cunt after cunt"

by Chaman singh March 12, 2025

Cultasaurus Rex

Similar to c**tasaurus rex, a cultasaurus rex is an unbearable human that is clearly a part of a cult, but would never admit their "leader" has done anything wrong- it's always a conspiracy or bs.

I'd go to the family reunion, but my boomer uncle is a cultasaurus rex.

by NahNym June 2, 2024

Rex

A mf that gives no fucks and doesn’t care about anything

Girl: Rex is so mean to me
Boy: Does it look like I give two flying fucks

by Daddy chillllll June 8, 2024