Heat Dome
When you put your leg on the hand dryer in the gym locker room to dry your junk.
So Joe gave himself a heat dome after his workout .
Heat dome
The act of draping one's hot, loose ball sack over his partner's head. Similar to teabagging, but the entire head gets covered. Most effective with old man balls.
To her delight, I gave Mary a heat dome this morning before she left for cross-fit.