corking the blumpkin

to insert a plug into the ass while recieving fellatio, and then yanking it out during ejaculation, insuring perfect timing. also works with enemas.

"We finally got it right because we tried corking the blumpkin!"

by dickymon August 20, 2006

blumpkin hat

to have a blumpkin performed and then proceed to dip your partners head in the toilet(aka a swirly)

yo dude i gave carrie the nastiest blumpkin hat last night!

by gfn March 16, 2009

monkey blumpkin

A blumkin in a tree. Could, but rarely does, involve actual monkeys.

Jake: Do you think Gilligan ever got a monkey blumpkin?
Justin: Yeah, i heard he got a few from Snubby.

by PEACE GIBBLE January 01, 2010

blumpkin cleanout

It is when You are constapated and trying to take a shit and getting head at the same time. and you get so much pleasure that she makes you shit everwhere and the water goes all over her face.

Brittany Spears likes to Blumpkin cleanout all of its ex-boyfriends

by M4r50cc1 November 19, 2009

Blumpkin Of Passion

When you cuddle with Eric after taking a dump while he blows you.

Ryan felt secure and loved after his Blumpkin of Passion.

by Fawn Delmajunc August 25, 2009

imaginary blumpkin

The act being aroused and then masturbaiting while taking a lovely crap. Most people imagine a blow job while they are doing this act.

Landon would sit on the toilet for hours giving himself an imaginary blumpkin after his breakup with jackie.

by insanesexybeast January 29, 2011

blundonian blumpkin

A gay sex act performed in a public restroom lacking partitions between stalls, in which two seated participants take turns bending over sideways to perform fellatio on one another whilst simultaneously defecating in their respective receptacles. Generally not performed sequentially ("I'll do you until you blow out both your loads then you do me, ok?") but rather in rapid alternating bursts of a few seconds duration A-does-B then B-does-A. A professionally-executed blundonian blumpkin maneuver results in a virtually seamless and volcanic four-way explosion and is a true wonder to behold.

Conversation in public restroom:

Gay Guy #1: Are you thinking what I'm thinking?

Gay Guy #2: Blundonian blumpkin?

Gay Guy #1: Ha!

by Chad Wooley February 23, 2006