Deficating in the tank of someone's toilet, rather than the bowl. Often employed in malicious context.
Suzy could not figure out why her toiled would flush only brown water. Little did she know that Johnny had upper decked that bitch the previous night.
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Also known as the haymaker to the babymaker, the upper cunt is a devastating knock out punch to a woman's vagina.
Holy shit! Did you see that chick land that upper cunt last night in the cat fight?!
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The act of shitting into the tank (or upper portion) of a toilet. Done as a prank, it results in at least four foul flushes (also known as a "3-F qualifier") afterwards.
"Man, I'm gonna fucking puke."
"Dude, how come?"
"Man, someone dropped an upper decker in the toilet, and the water splashed my ass and sack."
"Dude, that sucks."
"Man, I think I got a piece of corn stuck to my sack!"
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Someone who is good at maths. More specifically addition.
Mark is good at counting money, you may even say, he is a good adder-upper
As per the John Waters' film A Dirty Shame, an upper decker is the act of defecating in the tank of the toliet.
(As per my intoxication, an upper decker is my ability to write this while in the act (I'm currently the upper deck).)
"I started doing upper deckers, shitting in the top tank of the toliet, where no one would ever look to find the odor . . . "
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1. A group of people with large egos, lack of vision, and a growing disconnect between their employees and the well being of their organization.
2. A single member of Upper Management is colloquially known as a "non-contributing fuck."
Upper Management denied Janice a living wage increase and vacation time, but felt it was in the company's best interest to spend time 'building bridges' at the Emirates Palace in Abu Dhabi. The cost was over $300,000 for a month's stay.
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using the water retaining bowl of the toilet, instead of the toilet itself.
that beyotch pissed me off, so I ate 3 large burritos, took some Ex Lax, went over to her house and left her an upper-decker to deal with.
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