Abunə ol Azerbaijani
istədiyin sözü axtar, məsələn: sapiosexual:
 
8.
To take a crap in the tank of someone's toilet and not flush afterwards. When the next person flushes your crap comes rushing into the bowl all broken apart. A lot will clog in the top. This is mean.
It was my last day of work, and a friday to boot...so I left an upper-decker in the men's room.
anonymous tərəfindən 10 Aprel 2003
245 126
 
9.
A vengeful act of defacating in the tank of a toilet so as to odorize the bathroom with every flush for weeks until found. This is usually done at parties where you don't like the host/hostess.
"everytime I flush the toilet my bathroom wreaks, someone must have left an upperdecker, when I said the parties over go home..OH man! they did."
troy garner tərəfindən 02 Sentyabr 2005
98 34
 
10.
A toilet prank, whereby someone defecates in the refill tank (water closet), causing each additional flush to deliver brown, poopy water into the bowl.
Jim was being such a jerk at his party, so I went upstairs to his bathroom and dropped an upper decker in his toilet.
bodythunder tərəfindən 12 Noyabr 2008
107 52
 
11.
An upperdecker is when you poop in the toilet tank of someones bathroom, its the gift that keeps on giving
i was at this party and they tried to kick me out so i gave them an upperdecker
Nick tərəfindən 16 İyun 2006
72 17
 
12.
The act of removing the lid off the back part of a toilet and pooping in it. Poop comes in the bowl over time after flushes. Usually done at big parties that have gone wrong.
The host of that party was so horrible that Andre couldn't resist pulling an upper decker before we left.
Agenda tərəfindən 12 İyul 2005
107 58
 
13.
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.
Amanda Huggankiss tərəfindən 02 Avqust 2006
63 18
 
14.
the act of sneaking into a bathroom, quietly lifting the lid off of the toilet tank, taking a deuce in the tank and then replacing the lid. this causes the toilet water in the bowl to be polluted after each flush. this is usually done at a party or too someone that you despise.
heath snuck into the frat house bathroom and left an upper decker in the tank, much to the dismay of the alpha betas.
kirk tərəfindən 26 May 2005
84 40