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After you fart many times while sitting on the couch, when you get up it is warm and the smell is there for a long time afterwards.
Todd watched the football game on the couch. When he left the fart furnace kept the room warm for hours.
by TigerDoc January 01, 2008
102 10

Words related to Fart Furnace

couch warmer fart flatulance furnace stink cushion