Jacksonville Jock-Strap - You yank that extra flab from your sack and lift it up over

You yank that extra flab from your sack and lift it up over your whole grundle like a cheap curtain.

My gym teacher said I did the Jacksonville Jock-Strap like a confused goat.

I pulled my jock-strap up so high my nuts were screaming for mercy.

My brother did the Jacksonville Jock-Strap during PE and got a D for effort.