1 definition by gw5150

Top Definition
A type of dump that when it exits the anus, goes right down the toilet pan at phenomenal speed and disappears round the U-bend out of sight. Named after the famous magician Harry Houdini as he preformed disappearing acts.
Man, I though that shit was gonna leave the map of Australia in the pan but luckily it was a houdini. Saved me from some embarassment so it did
by gw5150 June 04, 2007
Mug icon
Buy a houdini mug!