Blumper Decker

The combination of a blumpkin and an upper decker.
To defecate in the tank of one's toilet while receiving a blowjob.
i.e. To get mad domepiece while releasing the beast into the top of that Faggoty Ann's toilet.

Leopold: My asshole roommate fucked my mom last week, so I asked his mom to come over to 'see which of his clothes not to donate'. I broke out a decadent white zinf at the end, and one thing led to another... Next thing I know I'm getting him back with a blumper decker in his bathroom with his mom.

Lance: My stars, good play.

by Wlllford Brimley September 1, 2010

blumperdecker

The act of receiving a blumpkin while taking a shit in the back part of the toilet or otherwise known as an upper decker. For the desired effect you must ejaculate into the toilet bowl and leave unflushed semen in the toilet. Someone will see the semen and procede to flush it unaware that the toilet bowl will now be filled with shit. Its a perfect mash-up of the blumpkin and upper decker

My roomates wouldnt stop leaving the toilet unflushed full of piss so I left them a very surpising blumperdecker

by mypimppony May 4, 2015

Blumper

A blumper is a girl who takes a shit while giving a blowjob at the same time.

She was constipated and killed two birds with one stone by becoming a blumper last night.

by Bizz Jizz August 3, 2018

Blumper

A way to say good-bye from chatrooms. May be confused as an invitation to do dirty sex act.

Amy: Bye everyone!
Tom: Blumper Amy!
Amy: Ok, when and where?
Tom: ...

by vj28.8 January 2, 2011

blomper

Receiving felatio while defecating. ie. getting a blowjob while taking a dump.

Jeff: "yo that new chick you're dating is SO NASTY! Is there anything she wouldn't do?"
Mike: "Don't know bro. One way to find out. I'll ask if she's down for a BLOMPER!"

Or

I was taking a deuce when my wife walked in to get her makeup. Since it was my birthday she got extra generous and gave me a BLOMPER!

by jizbiz April 11, 2008

Bleeper

A sudden noise that makes everyone around the person who did it scream and jump around

AAAAAAA!!! THAT GIRL JUST DID A BLEEPER!!!! AAAHHHHHHH

by UNI-BRO123 November 28, 2019

blumperkuffnin

The lowest of low. The worst of the worst. The absolute most garbage human being ever to exist.

Hey, do you know that girl Kelsey?
Yeah, she’s such a Blumperkuffnin

by acclimator May 16, 2020