Hot Tad
The act of sucking in air through your anus. And then farting it out into your partners mouth. Causing them to vomit in the other partners anal opening. After 2 hours of holding the vomit in the anus the partner opens the anal cheeks while the other partner chews and nibbles the dried ingredients.
Dude, Stephen and Jerome got together last night and totally hit up a Hot Tad.