The especially rank, rancid gas that emits from one's bottom following a night of heavy drinking. Unbearable to even the person who "dealt" the fart.
"I'm so hungover...this is awful. And I have Aids farts!"
"Oh god it smells terrible. Do you have aids farts?"
"Oh god it smells terrible. Do you have aids farts?"
by Sir Pippin of Dubs January 28, 2012
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