Little Baby T-Rex

How a girl acts when she's on her period. Whiny, bitchy, mean, cranky and sure to bite your head off if you get in her way. Just like I imagine a little baby T-Rex would be.

Addie, you're acting like a little baby T-Rex.... Must be on your period.

by ChanningTatumisHOT September 3, 2013

you fist like a T-Rex

You dont fist the pussy good enough.

"Hey john what your girl say about your fisting last night?"
"Maaaaan she said i didn't fist the pussy good enough"
"Damn bro you fist like a T-Rex?!"

by suckingdicksince1999 March 5, 2015

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

T-Rex Arm

A symptom after getting the Covid Vaccine.

I got my covid vaccine yesterday and I cant lift my arm high. Totally have T-Rex arm

by Killrek May 11, 2021

The T-REX

something that is done where both arms are bent upwards to the face to show the appearance of short arms; most people experience this around weirdos or during sex.

I accidentally did the T-Rex last night when i was with Sandra.

by huuurbigggurrrrd October 9, 2017

T Rex Arms

Physically weak individual, a person who wouldn’t be able to carry you if you got shot in a firefight.

You looked like T Rex Arms out there when you attempted over and over to buddy carry that guy.

by LilpumpPoopdollar April 6, 2019

T-Rex head

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.

by Not Fergal. February 6, 2023