A tank garage

Female with an extaordinarily large vaginal opening.

I hope that dude knows he's about to park in a tank garage.

by Ted Bryson January 15, 2008

Jay Tank

Anything less than an 1/8 of a tank of gas.

I need to stop and get gas. I'm riding on a Jay Tank.

by theenlightenedone February 23, 2014

Main Tank

Beast. See Landen.

Dude, you are such a main tank!

by oldfaithful January 18, 2009

tank wank

An abbreviation of the name for the practice of 'tantric wanking'. This is when one masturbates to the point of near ejaculation, but then suddenly removes his hand from his penis and proceeds to sit on it in a meditatory stance, thus ceasing the self-stimulation. The wanker repeats this process over the course of two to three days. Needless to say the result is incredibly spectacular, but can unfortunately result in knob-ache.

Boy 1: Where have you been for the past week?
Boy 2: I was having a tank wank
Boy 1: woah.

by Joe Iles December 31, 2007

Wank Tanks

Your wank tanks are your testicles or balls. where your cum is stored.

K.B. :i need to go unload my wank tank
L.W.: Niceeee!!!

or.....

i need to let my wank tanks start shooting

by kurt butler October 8, 2006

tank ass

an ass so large that if you tried to assram it your penis would not penetrate the rectum.

by sonny bono September 6, 2003

Spank Tank

The name for a bunk shrouded by sheets in a deployed desert location in Southeast Asia. Affectionately given its name for the amount of privacy afforded to rub one out.

Teague just got off the line. Expect him to bunk out in his spank tank for the rest of the evening.

by KCskyhigh10 February 20, 2011