Heavy sweat originating between the ass cheeks.
Look at his pants! He has some major ass sweat happening.
by The Slater November 04, 2003
2 more definitions
When your your ass begins spontaneously sweating, unrelated to heat or exercise. The crack is especially affected.
Mighty fuck, I have the ass sweats, my underwear has reached it's saturation point.
by Lethargic Lad November 22, 2003
Of the many things that come out of a boy, this is the most delicious
I spent the evening licking up his delicious ass sweat.
by Exc March 14, 2004