The Doodoo Leprechaun is the reason why sometimes when you look down in the toilet, you have a green stool. When you are lucky enough to have green excrement, it means that you have been visited by the Doodoo Leprechaun and you will have good luck for a whole fortnight! The greener the poo, the luckier you'll do!
Guy #1: Man, I just had a shit, and it was GREEN! Is something wrong with me?

Guy #2: No, man. It was just the Doodoo Leprechaun!

Guy #1: SWEET! GOODLUCK FOR A FORTNIGHT----
by Justin Cow September 15, 2006
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