Where you go to someone's house, shit in the tank part of the toilet. the shit in there starts rotting, and starts smelling up the bathroom, and people don't know where the smell is coming from because they never look in the tank part of the toilet.
I took a crap in CJ's Top Tank and left him a Upper Deck he will never forget.
165๐ 101๐
The act of excreating a log of fecal matter in upper deck tank of a toilet.
Usually as a prank or in desperate need if the toilet is plugged or dirty.
I took a shit in my friends upper deck and it stunk up the bathroom.
142๐ 95๐
depositing your fecal matter in the tank of an adversary or foe.
That guy Jimmy threw a party last week. He tried to kick me out, so I upper decked his ass. Then I wiped some shit in his bedspread. I hate that jerk, but he straight got shitowned!
104๐ 68๐
takin the top off a toilet tank and shitting in it and placing the top back on the tank and walking away
i went to my friends house and used his bathroom and gave him an upper deck
38๐ 25๐
to make doodoo in the water tank of a toilet
That guy richie is a real dickhead, so I gave him the upper deck the other night at his keg party.
72๐ 62๐
upper deck- its when u take a crap in the tank of the toilet. it works best in hotels lol..
ppl do this because it stinks really badly and usually the person tht u do it to, wont find out for a while
Sally, don't you dare leave an upper deck in your grandmas toilet.
19๐ 23๐
The Upper Deck is what happens when one lifts the lid off of the top of a toilet and proceeds to defecate directly into the tank
"Dude I totally just Upper Decked that asshole's toilet"