look up any word, like hipster:
 
1.
To expel three double cheezys and one supersize freezy the following day after excessive drinking and an unnecessary trip to McDonalds. Similar to the normal huge smelly shit, except on a much greater scale.
"Yo dog, hurry up i gots ta shower"
"Chill playa, im excercising the McDemons"

"want to see a dead body?"
"dog that aint a dead body, my McDemon wouldnt flush"
by T-Money April 02, 2004