The game of giving a girl spicy food then having anal sex with her. Then the male would punch the woman in the stomach and scream "GRUMPKINS!" and pulling out before fecal matter lands on the penis. If fecal matter does land on the male penis then the male loses.
by Mike Ockhertz December 8, 2009
Get the Grumpkinsmug. Steve: Dude, I was on the Blumpkin Bus yesterday and i totally got Multiple Grumpkins from that Solid gold Hobot
by shabunia February 13, 2009
Get the Grumpkinsmug. by dirty sanchez June 14, 2003
Get the Grumpkinmug. A sex session in which one sits on a toilet taking a shit while another person gives the shitter a blow job
by Yanni's Flamboyant Friend December 24, 2002
Get the grumpkinmug. by Evil Scott December 19, 2008
Get the Grumpkinmug. one of a variety of individuals, who is bubbly like a volcano, snuggly as an antitank mine, and enjoys hillsides of cabot extra sharp cheddar cheese. as much as any such individual can enjoy such things, which is quite an excessive amount.
"Antitank mines always have to be stabilized before you grab them. This is why I kiss you at the same time.What a grumpkin!"
by J Jayma Jameson August 16, 2011
Get the grumpkinmug. When Female or Male, is performing oral sex on you when you are taking a shit on the toilet. Grumpkin is mistaken for the word Blumpkin, because of the Movie "Harold and Kumar."
Grumpkin
by The Theoretically Correct May 20, 2009
Get the grumpkinmug.