A blumpkin recieved in the restroom of a McDonalds fast food resturant while the reciever eats a "Happy Meal."
by Juaon January 14, 2006
The tasteful act of receiving oral pleasure while sitting on a toilet inside a McDonalds restaurant.
by scroTIMOTHY February 24, 2017
the act of a male receiving fellatio while making a bowel movement after eating a large amount of Mc Donalds.
by Controlthislife April 3, 2011
by tdepergola August 24, 2011
A McBlumpkin is the same as a Blumpkin, except your eating a cheeseburger at the same time. So your dropping the duece, receiving fellatio, and eating a Big Mac at the same time.
by Cory K. October 19, 2005
by T. Llello July 28, 2004
by ronald mcBlumpkee January 5, 2010