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!

by StrongGotItGoingOn September 19, 2019

Arm groover

An athlete in a sport involving throwing who has a good, smooth arm action.

Tom Brady is a good arm groover.

by gregin' (Greg Dahlen) September 20, 2019

armely

a bad bitch

have you seen armely? she fine as fuck

by username12345665 October 6, 2019

dinger arm

A dinger arm is the ability to theoretically throw a ball over the outfield wall, hence the term ‘dinger’. Jackie Bradley Jr did this a few years ago at Fenway Park. A dinger arm is the highest grade arm in the sport of baseball.

Hey yo Chad, JBJ has an absolute dinger arm, dud. He threw Machado out at home bruh.

by mattb336 May 18, 2018

tile on my arm

An uninteresting companion of low intelligence and mediocre in appearance.

I wouldn't even use that tile on my arm as a life raft if we were on the Titanic.

by Captainm0r9an December 26, 2017

meth arm pain

Pain in the arm when meth is injected into a vein that is missed or blown. Results in bruising and pain around the iv site with an end result of full zombie like necrosis of the entire arm. Is not fatal as meth users are immortal.

I'm calling 911 at 4 am because of this meth arm pain I've had for 4 days.

by Pyromedic911 September 12, 2017

four-hundred arm

When your arm is so fat you can't see your wrist.

Wow her four-hundred arm is really big! Where doe she shop for bracelets?

by Peggy Smokerlung April 18, 2017