Taking a shit on a stove and turning it on full heat. The effect is a burning shit that begins to rise like bread if used on a gas stove. Once the stove is on though, turn a pot over on top of the shit and put a pillow on top. The pillow will not catch on fire because of the magic of the poffey.

Used primarily in Britain.
"Dude I just made a poffey in Allistar's house."

"Mate, his mummy will be quite angry."
by ClitTape August 15, 2008
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