conspiring against an authority figure to take synchronized shits underneath said authority figure's deck. Usually performed in groups of two to five people. In extreme cases, shit burritos are fashioned with paper towels and left to be found.
by underdecked July 2, 2009
Get the underdecking mug.When you don't understand something and you are super pissed.
When you don't feel like saying "fucking understand"
When fucking understand just doesn't quite display the needed emotion.
When you don't feel like saying "fucking understand"
When fucking understand just doesn't quite display the needed emotion.
by Desiree Aho January 9, 2008
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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.underfuckingstand - Understand, with "Fucking" inserted in the middle, making it an exclamation of frustration or, in some cases, a joking statement.
by Steve October 24, 2004
Get the underfuckingstand mug.This one takes practice. This maneuver requires a toilet with a tank above it, like the ones in most homes. Instead of crapping in the bowl, you shit in the tank. Now don't flush. When the following victim flushes, the rancid waste fills the bowl. If you play your cards right, it may ferment. Great prank for those lame partys.
by CharlesVA August 5, 2006
Get the Upperdecking mug.Using the restroom, going number one or two in the water tank of a fellow man's toilet. when he flushes the pee or shit flows out.
by douchebagness May 16, 2007
Get the Upperdecking mug.The office skills utilized by those who prefer to smother their bosses undersides with their noses and kisses.
Although Jill's typing and filing skills lack any true ability, her underdesking talents may be the reason she is till employed.
by Tim Wethers May 1, 2006
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