Armholes 

A made up word that retarded people use instead of armpits.

Person A: Dude smell my armholes!
Person B: Are you fucking retarded?

Armholes by LastGentleman July 2, 2017

Arm-holes 

A cleaner version of the word Arse-holes. Suitable for utterance in front of children. Word may have orinated in Suffolk, England.

"If he doesn't want to do it. Arm-holes to him."
"Oh...arm-holes!" Elmo the landlord in the 80s TV sitcom Brush Strokes

Arm-holes by GYUK September 14, 2013