Hammer arm

When a male masturbates with one arm more than the other causing it to be muscularly bigger than the other one.

Guy 1: "Yo whys your one arm so big son?"
Guy 2: "Ahh i got Hammer arm, i jackoff with my dominate arm more then the other one so it's just uneven."

Guy 2: "Sounds like you needa switch it up a bit man."

by killerseemroe January 7, 2012

shrimp arms

The arms on a overweight person that begin to resemble the shape of a shrimp, as in the upper half of the arm being very large (the shrimp's head) and tapering down as it gets closer to the hand (the shrimp's tail).

Look at the shrimp arms on that beast!

by thekellinator January 5, 2011

Arm Plunt

It's when you take a tennis ball and you open up your arm and you put it in and then you stretch the skin over it and sew it shut. It then heals over the tennis ball to make it look like you have muscles.

Damn, Arin! Where did you get those muscles?

Oh, these are just my arm plunts.

by victoriousmoon October 29, 2018

Arm Biscuit

1. Generally: A good looking woman or man that accompanies a more well known person to formal events.

2. Specifically: The boyfriend of a man that is revealed when a well know male celebrity comes out of the closet.

Did you see the arm biscuit that Lance Bass had with him the other day?

by Hossome February 23, 2009

Pillow Arms

The state of having arms which resemble the quality of a pillow; soft, yet firm and comfy

Mmm, I just want to sunggle in those pillow arms

by realkk January 13, 2014

Arm Nipples

When your Nipple slides into your pit.

My Arm Nipples wont go away said Reilyn.

by Nip Trip July 21, 2017

arm lynch

When a policeman places a black man or woman in a chokehold for so long they suffocate.

When trees and ropes aren't available there is always the arm lynch.

by Jagathecat August 10, 2015