upper decker

When you take a dump in a toilets tank
Dude: im going to take an upper decker in burger kings toilet.

(Dude upper decks BK)
Later someone takes a piss and flushes toilet: what the!
by mountain high mush September 13, 2014
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A mind blowing amazing machine that the world of science has ever known.
"The Make-A-Messer-Cleaner-Upper is a fantastic science project
by sparklingjewels April 19, 2010
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Upper Dauphin County

Area north of Peters Mountain in Dauphin County Pennsylvania; Consists of Halifax, Millersburg, Elizabethville, Berrysburg, Lykens, Williamstown, Wiconisco, Pillow, and Gratz.
I can't find any good pizza up here. You must be in Upper Dauphin County.
by Boyer88 March 20, 2022
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Upper Wharfedale Secondary School is a secondary school in the Yorkshire Dales. It is common to see teachers coming in to your lesson and staring at you. They also often accuse you of bullying people and only listen to one side of people’s story. If someone is talking to you and you reply, the teachers often blame you instead of them. All the teachers have favourites and you don’t want to get on the bad sides of them. The students are often seen waking around with large bags of sensation crisps and are told to put them away because you are not allowed to eat in the corridor. You get sent out of lesson for doing TikTok dances (even though it isn’t they’re fault that TikTok is so addictive). Overall, Upper Wharfedale Secondary School is outstanding.
by User256362728181826336 March 14, 2020
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upper seahorse

when a man ties his hands behind his back and has intercourse with a girl in a seahorse like motion.
Yo dude, i totally upper seahorsed that girl last night. she took it like a champ.
by 1234 abcdpimp October 15, 2011
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Upper Cracker

A bubbly fart that rolls to the top of the butt crack. Typically it makes a higher pitch sound than a standard bubbly fart.
Did you hear Steve’s upper cracker in the locker room the other day? It sounded super weird.
by Campbell’s Soup January 17, 2022
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Upper Atmosphere

The upper part of the atmosphere. (aka the "higher" part). Weather doesn't occur that much in the upper atmosphere.
Alien: "It's nice visiting earth's upper atmosphere. I don't have to deal with the weather here."
by Defining A. Word January 02, 2011
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