T-Rex Arms 

T-Rex arms, formallly mistakenly nine as Raptor Arms, is when you shoot a jump shot while shortening your follow through mimicking that of a T-Rex.

“Yo Dom peep my T-Rex arms!

T-Rex Arms by StrongGotItGoingOn September 19, 2019

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

T-Rex Arm by Killrek May 11, 2021

T-rex Helicopter Spinning Blowjob 

a sexual act in which a woman dresses in a T-rex costume and places herself on the spinning blades of a helicopter. the helicopter then does a flip dive so that the woman is upside down and she can insert the mans penis into her mouth as she spins

damn she gave me the best t-rex helicopter spinning blowjob after her kindergarten graduation

T-rex Helicopter Spinning Blowjob by Big Dick Uncle Joe November 1, 2022

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.

T-Rex head by Not Fergal. February 6, 2023

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.

T-Rex head by Not Fergal. February 6, 2023

t-rex stand

when you have a dildo up your asshole and not vagina. this is often used when lap dancing a older gentleman who can’t get it up again.

i have such a t-rex stand

t-rex stand by nicki_minaj_fan May 15, 2025

Reflex T-Rex 

The instinctual response to bring one's arms up to ones's chest comically, much like in the manner of a T-Rex. This is done in response to an extremely awkward situation in which one is left speechless and can only resort to reflex t-rexing. This reaction is also applicable to when someone you find particularly obnoxious comes into the the room and you signal to your friends your dislike of said person without giving yourself away.

"Dude, she asked if i poopjasterblevomulate"
"WHAT? what did you say?"
"I couldn't say anything. I just reflex T-rexed until she left"

Reflex T-Rex by CrunchBerries March 2, 2014