(Speedbaged): when your sitting and fart and it rides up frontwards and hits your sac repeatedly. The longer you pass gas, the more your sac gets hit like a (speedbag).
"man I just let one go and (speedbaged) my sac. "
" a few things a womon can't do and one of them is give herself a (speedbag)"
"don't you hate when you (speedbag) yourself so hard, you almost drop to your knees
" a few things a womon can't do and one of them is give herself a (speedbag)"
"don't you hate when you (speedbag) yourself so hard, you almost drop to your knees
by Washuaiki June 14, 2009

by Castle42 June 14, 2020

by B Roz December 8, 2004

When that one guy keeps flexing about how well prepared they are for violence with no resume to show for it
by UnrealChet January 19, 2023

Preferably preformed in a warmer environment to allow the balls to droop to a sufficient level, a female (or male) based off preference. Will then preform a speed bag technique commonly preformed in boxing to said nuts.
by Klay_Thompson March 22, 2021

To punch one's testicles repeatedly like a boxer training for a fight. Participant may use both hands, one hand, or a combination of each.
by BigDaddyC6969 October 5, 2020

by Anita Razer August 7, 2002
