the swinging arm

punch thrown in rugby game disguised as a tackle. Similar to clothesline

"he came into the tackle with a swinging arm"

by Pete January 20, 2004

armed blag

A Britsh armed robbery

They just did a armed blag

by ag100 May 28, 2016

arm titties

The fat between you tits and arm pits

Emily was so fat that she had arm titties

by Joexibeddd October 9, 2016

Arms crossed

Your madly in love with men

“Arms crossed” your gay

by #smelly bottom May 22, 2022

arm flail

waving your arms around in an entertaining fashion to confuse your fans and make them think you can still dance.

1: Did you attend The Circus Starring Britney Spears?
2: Hell no, I'm not paying $100 to watch her pass off her arm flail crap as dancing for an hour and a half.

by Craig Dylan March 14, 2011

Arm Theory

The scientific theory that allows a male to determine a female's figure and/or bodytype based solely on the size, shape, and density of her arm. The male is able to determine whether she is fit, skinny, fat, or even skinny fat based on a single glance.

If her arm is super thick but she still has a pretty face then Arm Theory states that she is better labeled as "fat" and not as "pretty."

by Delicious D January 12, 2009

arm vessels

The buldge caused by wearing bra straps. Not quite underarm and not quite tit.

God, this top makes my arm vessels look huge

by Jessie the fish October 23, 2010