The same as receiving a classic blumpkin (a blowjob while taking a dump) BUT with the slight variation that you ask the nice young lady or man to wear a jack-O'-lantern on there head while they do it.
Dude you know how I got rid of all of my pumpkins after halloween? I had my girlfriend give me a pumpkin blumpkin everyday this week!
by classycupcake November 11, 2011
Get the pumpkin blumpkinmug. There are two kinds of inverted blumpkins:
1. To masterbate while shitting on a girls face.
2. To take a piss while getting your salad tossed.
1. To masterbate while shitting on a girls face.
2. To take a piss while getting your salad tossed.
Susie wanted to try something new, so she gave me an inverted blumpkin instead of a regular blumpkin.
by mike66 May 21, 2008
Get the Inverted Blumpkinmug. george w bush your mother your grandmother your aunt your next door neighbor your baby sitter your sister etc.
by Justin April 28, 2003
Get the blumpkin slavemug. Similar to the Jizz Grenade. While recieving a blumpkin, you shit in a big balloon rather than using the toilet. Then have 6-9 of your friends masturbate to you and your partner and then when cumming, jizz into the balloon. Once the blumpkin reciever is cumming, he then jizzes into the ballon. They then throw it at a victim yelling BOMBS AWAY!!. This makes a prank that a victim will never forget for many many years.
Alan: Man, Mitch is such a fucking dick.
Nick: Hey tomorrow lets build a blumpkin grenade so we can teach that bastard a lesson!
Nick: Hey tomorrow lets build a blumpkin grenade so we can teach that bastard a lesson!
by big faaat albert March 26, 2010
Get the Blumpkin Grenademug. by Si Julio February 18, 2009
Get the Rusty Blumpkinmug. Man I was hoping for a full blown blumpkin but all she did was give me a kiss....damn blumpkin lite.
by jotthedot May 24, 2006
Get the blumpkin litemug. by D-squared R-squared August 21, 2009
Get the blumpkin piemug.