A bag of popcorn (preferably buttered) purchased at a stadium that has human excrement added to it, then lit on fire and thrown at the artist onstage.
Laurie was upset she couldn't understand a word the rapper Sean Paul was saying at his concert so she went to the concession stand, bought a bag of buttered popcorn proceded to take a shit in the bag with popcorn and ask David (who was smoking a blunt) to borrow his lighter and set the bag on fire. She then threw the Exploding Popcorn Shitbag at Sean Paul hitting him in his head.
by Victor E. April 23, 2006