What is Ass Foam?
the lather that forms on a horses ass when you ride it hard in hot weather.
The barista at Starbucks used ass foam for froth on all of her non-tipping customer's coffees.
When somebody spreads his ass cheeks and you spray lysol in his asshole and it turns into a foamy substance called ass foam.
Dan put his ass foam on Joey and joey said meheeeeeeee!!