Free Donges

A word that one calls out when one goes and attempts to tap someones testicles with the back of their hand. Usually a guy. Hopefully.

NOTE: If you're a girl and have Testicles, you should have that checked....

Me: Hey Thad...
Thad: What?
Me: FREE DONGES!!!! (backhand to the testes)
Thad: (On the floor).
Me: HaHaHa!!!