think tank

An organization that neither is a tank of any form, nor does it's workings involve any logical thought processes.

Various Neo-conservatives are members of influential think tanks

by Calico_Jack September 21, 2003

poon-tank

Derogitory term for the bitch you're fuckin.

Man, 'dats my poon tank callin, I gotta take this.

by N Dog February 19, 2005

tank ass

Taking a shit with such force that your shit gets stuck to the back of the toilet.

Mann, I ate so much beans, I had tank ass all morning. I tanked so hard I almost ruptured a hemorroid!!!

by hemy January 24, 2008

in the tank

Broken, hopeless, ruined. Synonyms: screwed up or fucked up.

Damn! Frank was going to have a big outdoor barbecue this weekend but when the forecast called for rain, he knew his plans were in the tank.

Frank started his car, depressed the accelerator to the floor and shifted back and forth between "R" and "D". Now his transmission is in the tank.

by Frank Klaune April 29, 2005

Tanker

A combination of Tank and wanker meant to represent a person on gta online that can only get kills by shooting people from inside a tank

"Oh great this lobby has a tanker aswell

by Douganater July 7, 2014

mitzvah tank

A jiffy lube for lubavs.

by Mushka October 26, 2003

fish tanking

its like teabaggingbut before the testicals go in the partners mouth, they take a drink so their mouth is full of liquid.

"yeah it was so great when i fish tanked lorn, it was rather exellent" i love "fish tanking"

by crazyfritzle May 5, 2009