A man takes the upper-back of the toilet off and sits on it. A woman gives him a blowjob as he takes a crap in the back of the toilet. After crapping and the blow job is done, he puts the lid back on the toilet.
An unsuspecting person comes in later and uses the toilette. When they flush the toilet it fills with brown water from the crap the man took in the upper deck.
An unsuspecting person comes in later and uses the toilette. When they flush the toilet it fills with brown water from the crap the man took in the upper deck.
“I was over Al’s house and I upperdecker double blumpkin’d his toilet. That thing was flowing brown all day”
by Stephen Roche September 21, 2019
Get the Upperdecker Double Blumpkin mug.One person sits on the toilet while the other person stands above him. The person sitting is giving a blowjob to the standing person while both are taking a shit.
I walked in the public restroom and caught my roommate and some stranger doing the upperdecker double blumpkin deluxe.
by JScrub619 July 4, 2016
Get the Upperdecker double blumpkin deluxe mug.Recieving a blumpkin while taking an upperdecker with the person performing the blumpkin turned around backwards on the toilet sucking you off and simulaneously taking a shit.
That was some fucked up shit last night, I can't believe your mom gave me a reverse upperdecker blumpkin.
by don von donnie March 17, 2008
Get the reverse upperdecker blumpkin mug.the act of deficating in the upper tank of ones toilet leaving a foul stench undiscovered with the remnants of muddy water
by face vol.4 May 23, 2009
Get the the upper decker mug.Step 1) Make sure nobody's around.
Step 2) Quietly open the lid of the upper-section of the victim's toilet.
Step 3) Quietly place the lid down on the floor.
Step 4) Then take a nice shit in the upper-section of the toilet without letting anybody hear you.
Step 5) Wipe your ass.
Step 6) Place the soiled toilet paper in the upper-section of the toilet or in a drawer or magazine.
Step 7) Slowly lift the lid off the floor with your fingers under it and carefully bring it over to the toilet.
Step 8) Here's the hard part; with your fingers under the lid
slowly place the lid on the toilet. No false moves or you're screwed.
Step 9) Leave and don't let anybody see you. Just bail as quickly as possible.
Step 10) Mission accomplished.
Step 2) Quietly open the lid of the upper-section of the victim's toilet.
Step 3) Quietly place the lid down on the floor.
Step 4) Then take a nice shit in the upper-section of the toilet without letting anybody hear you.
Step 5) Wipe your ass.
Step 6) Place the soiled toilet paper in the upper-section of the toilet or in a drawer or magazine.
Step 7) Slowly lift the lid off the floor with your fingers under it and carefully bring it over to the toilet.
Step 8) Here's the hard part; with your fingers under the lid
slowly place the lid on the toilet. No false moves or you're screwed.
Step 9) Leave and don't let anybody see you. Just bail as quickly as possible.
Step 10) Mission accomplished.
Plumber: It looks like you have feces in your toilet's tank.
Victim: It must have been an upper decker.
Plumber: Yeah right. Its already clear that you're stupid enough to shit in there!
Victim: It must have been an upper decker.
Plumber: Yeah right. Its already clear that you're stupid enough to shit in there!
by Mike_Litoris June 29, 2011
Get the Upper Decker mug.by Squeegie Bandit May 22, 2008
Get the Upperdeck mug.Removing the lid of the back of someone's toilet and shitting in the clean water. Results in shit running into the boil with every flush
by Dan April 5, 2004
Get the Upperdecking mug.