Plumbing 

The act of purposefully stopping up your toilet so that the plumber will come to your house and unclog it.

That weirdo gets off on plumbing.

Plumbing by superchar January 13, 2009

Check the Plumbing 

#1 - Slang term for using the bathroom to rid oneself of solid waste. Used primarily in an embarrassing situation so that others do not suspect your long absence.

#2 - Slang term used among friends to indicate their needing to use the restroom.

Friend #1 - Hey, man, let's go out to a movie.
Friend #2 - Hold on and wait for me. I have to go check the plumbing.
Friend #1 - What?
Friend #2 - *walks off hastily*

Check the Plumbing by uofmman1122 January 19, 2006

plumbing infection 

whenever a fat mexican tells you to flush a fat lollipop down the toilet and then the fat lollipop gets stuck

Kenzie: this lollipop is gross
Zo: Flush it down the toilet

Kenzie: no thats gonna make a plumbing infection

plumbing infection by Drsteinscoat June 4, 2023

plumbing 

(verb) Very deep anal penetration
Deep-sea plumbing: Anal penetration over 10 inches

"That horse was plumbing that girl yesterday"

plumbing by Stan Albright June 5, 2007

dual plumbing 

During male urination: The phenomenon of two separate streams of urine exiting as a result of the two sides of the external urethra sticking together at one point.

Hey man, I took a leak before, I was hitting the bowl, then i look down and see i'm peeing on my foot at the same time!

Dude! you've got dual plumbing!

dual plumbing by toilet_master March 11, 2005

Plumbing 

Plumbing is a sexual act involving a man and a female. The aforementioned male pops his penis in the girl's vagina, lubricating her ring, tickling and widening the said orifice. When that there hole is at maximum size, the man pops the scrotum and both balls in that bottomless pit of love.

That girl last night was a bucket, I was plumbing her without even realising. It was mint.

Plumbing by googabooga April 29, 2009

Plumbing 

Bhe act of saving a life when a person is drowning or choking by repetitively thrusting one's penis in and out of the person's throat. The thrusting creates a plumbing effect that forces the obstruction to move up the throat. This action is in no way sexual; it should only be used during times of grave danger.

Dude! Ellen was drowning at the pool today! Luckily, the lifeguard pulled her out of the water and started plumbing her until she coughed up the water.

Plumbing by 6HyungPaq9 June 3, 2010