suspicious arm

When an arm is under the blanket, when it would quite obviously be more comfortable above it, implying inappropriate touching of ones own body, or masturbation

Garfield, that's quite a "suspicious arm" you've got there, are you excessively masturbating to iCarly porn again?

by Somaliblox December 29, 2019

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

Arm sleeve

An among us penis. Supposed to be a traditional sleeve for arms, but the drawer had them looking like penis instead

Look, Black and Yellow have the same length arm sleeve, but Yellow's is skinnier.

by TheLegendAir May 20, 2021

Toothpick Arms

A derogatory term for a someone who lacks or appears to lack upper body strength due to their very thin arms.

I'll bet toothpick arms over there can't even bench 100 lbs.

by Some rando out there September 15, 2023

Little Arms

Term for when a friend thinks they are big and have gains but forever will have little arms.

Vivian: Brah look how big my arms are, i've been gaining
Marco: Shut up little arms

by Max Edo September 7, 2018

Arm Gradient

The array of blended colors that form on your arms due to the results of a summer farmer's tan. This can be prevented by wearing limited amounts of clothing over the arms when tanning or out in the sun.

"Look at this horrible farmer's tan Tim! UGHHH"

"I know! It's given you an arm gradient!"

by alwineshia June 24, 2009

arm cart

The basket at a grocery store.

We don't need a shopping cart; just grab an arm cart

by win2day February 9, 2012