Arms, particularly on a woman, that are muscular enough to resemble those of the webslinging crimefighter.
by stewbeef August 10, 2012

In elementary school we had a teacher we named the one armed balboa. She could hit anyone with a ball at deadly force.. This was before political correctness.
by Petesbeeps August 14, 2017

by Dockers4hands January 29, 2018

by Volkswagen ™ November 15, 2020

by chishiki April 30, 2021

This is a sex move where you both link arms and the male inserts the hardened cock into the wet pussy (or the arse if it is another male). If it is 2 girls, one girl licks the other girl's wet pussy and with her arm grabs the receiving girl's tit. If there are more than 2, everyone link arms and just have sex.
John Marston- 'Cowpoke, me and Abigail had arm sex yesterday. It was cool.'
Arthur Morgan-'I wish I could do that with Sadie.'
Arthur Morgan-'I wish I could do that with Sadie.'
by duhagfowgf8whfWG June 24, 2020

When a woman only has one available hand for hand jobs due to having a cast or sling. The female equivalent of the one armed eddy.
by Bhutan Dan June 20, 2020
