Urban Dictionary Merch
Your favorite words on things you can wear, drink from, read, or give to a friend.
The Urban Dictionary Store sells gifts you’ll have to explain.
Tank Job
A restroom prank or act of revenge where one removes the lid of the toilet tank and defecates in the tank before replacing the lid. The next poor bastard that uses the toilet will be greeted by bits of your stool as the bowl refills.
Tank Job by jdirtybird May 16, 2025
Related Words
Sneaky Tank Job • TankJob • tank ass • tank slapper • tank top • tank driver • tank girl • tank you • Tank Fish • tank it
Sneaky Tank Job
When adorned in a full ninja costume, the act of approaching a blind civilian and swiftly inserting (no more and no less than) three fingers into said civilian's unsuspecting rectal cavity.
"Hey, look at that blind guy! I'm gonna hook him up with a sneaky tank job. He'll never know what hit him!
Sneaky Tank Job by jtroyanovski@umass.edu April 30, 2015
TankJob
One of the most cruel things you can do to a person, or rather, their toilet. The TankJob can only be pulled off on a toilet that has a tank on the back (many commercial grade toilets don't have one, thus are not an option). To complete it, you must remove the lid of the tank, and crap directly into it (the source of the clean water when the toilet is flushed). A particularly messy crap is best, however, if you have the balls to pull this off, ANY crap will do. Toilet paper NEVER makes it's way into the tank during the process... it ALWAYS is to be placed in the toilet bowl, where it belongs.
Ripped up on free beer at his cousin Steve's wedding, Glen decides that the country club it's being held at REALLY needs a TankJob. It's a hard choice between that and pooping on the practice putting green (which is lit and in full view of the dining room), but the club ultimately receives the TankJob.
TankJob by SuperTanker7 October 18, 2004
tankjob
More from Urban Dictionary
Throat Sweats
Throat Sweats by TacoFings420 April 23, 2024
Word of the Day on October 11, 2026
piddlefart
piddlefart by Rene April 25, 2005
Word of the Day on October 9, 2026
wrongun
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
square grouper
Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026