1 definition by ChrisH_yo

a large creamy substance that flows out the backside of all human beings and most animals. Usualy flows out in a shape that ends up looking like ice cream and/or frozen yogurt. Past tense= dump.
Jim-Bro, look at the size of that dook.
Bill- Whoa, that must have been a long dump.
by ChrisH_yo June 25, 2007
Get the dook mug.