when you're getting a blumpkin and the receiver vomits all ove the top of the head of the giver, thus giving the receiver a complete release of the body from every possible orifice, vomitus, feces, and ejaculate and urine if the receiver is especially talented!
Chad puked all over the top of bret's head while she was giving him a blumpkin. It was the most compete release any human has ever experienced, despite the mess on top of her head and the extensive cleanup, i love atomic blumpkins!
by fist698 April 03, 2010
1 more definition
did you hear angela gave jimmy an atomic blumpkin
by pmoney February 22, 2005