1 definition by The_Tannok

buttery thunder

A sexual position used by males of the homosexual variety, where one of the men will rub butter on the other gay man's ass, stick his penis in the buttered up ass, and the other gay man will then proceed to fart thus creating buttery thunder.

its now legal for homosexual men to practice the act of "buttery thunder" in Toronto

by The_Tannok April 19, 2006