A flabby upper arm that jiggles when you raise it and move it around, not unlike the arm of an overweight senior citizen who spends all her free time frantically waving her hand at the bingo table.
"Don't wave while wearing a short-sleeved shirt or people will see that you have a bad case of bingo arm."
by Kate the Grammar Vandal May 1, 2008

by Why am I fat July 23, 2017

by -Romeo April 12, 2015

by DomDaBomb20 January 31, 2023

when you were born with freakishly long and hairy arms. can also be paired with freakishly long fingers also known as tentacle fingers
by Ogre Saliva August 20, 2020

by Shreksualovers December 10, 2019

by bureora hoshii October 27, 2021
