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

thank job 

A blowjob or handjob given in appreciation of a service or gift.

I gave that slutty girl from work a ride home a couple times last week. She in-turn gave me a thank job.

The pilot had a heart attack and i had to land the plane. I got a hundred thank jobs from the passengers. I gave each one one of them a shot of you're welcome on their face.

thank job by WarewolfKarateRobot October 22, 2009

Thanjob 

The act of dedicating a significant amount of time convincing a girl to come back to your room to hook up, but vomiting onto her moments before it happens. Rather than fuck, the night ends with the girl taking care of your drunk ass.

'I accidentally gave that girl a thanjob last night rather than hook up with her. Obviously, I had to murder her so that no one would know.'

Thanjob by jacuzzjobber March 16, 2010

tankjob 

An excruciating blowjob with little or no pleasure.

Bill was very upset the following morning after getting a tankjob from a girl he met at the bar.

tankjob by mythss February 1, 2009

Thanksjob 

It is when you are just not satisfied while recieving oral that you say "thanksjob"

"Um, thanksjob"
why was I not good enough?
No you were but thanks anyway.

Thanksjob by matthewsolouki July 21, 2011