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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
mugGet the T-Rex Armmug.

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
mugGet the The T-REXmug.

Flex rex

When a guy flexes his dick to make it bigger.
yo did you hear about Dave pulling a flex Rex
by Camoflame88 May 27, 2016
mugGet the Flex rexmug.

Rex

An amazing, supportive friend. The best listener, an incredible person. He’s great at finding the silver lining. If you don’t have a Rex, you’re missing out. He’s the absolute best person. He knows how to cheer you up when you’re feeling down. He is funny, kind, and caring. Rex is a badass.
by Rocketman_13 July 21, 2024
mugGet the Rexmug.

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
mugGet the Spastic T-rexmug.

Crackadilian-Rex

Like a cat on catnip, running around the house chasing and biting people, acting like a Crackadilian-Rex
by Emperor Black Mist March 1, 2023
mugGet the Crackadilian-Rexmug.

Tiranosour Rex

a dinossaur that is too salty and keeps making walls of text in other people's videos. what an asshole.
dude, can you stop being such a Tiranosour Rex?
by Stupid Server Owner April 22, 2017
mugGet the Tiranosour Rexmug.

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