1 definition by PennyLove

The act of farting whereby you get down on all fours and arch your back and "breathe" in and out through your anal opening. Air is sucked in to the asshole and then expelled in a fart. This goes on in a series of "air in, air out."
Brad was caught in the act of abella which was stinking up the room!
by PennyLove November 25, 2015
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