Whale Tank

A rather large female, characterized by grunting noises and awkward bodily stature. Somewhat of a cross between a whale and a tank.

Ranked on a scale from 1-6, 1 being noob, 6 being rosie o' donnell

Wow! There goes a level four whale tank...

Man, that level 6 whale tank is definitely size 14+.

by Big Daddy Fun Fun August 19, 2010

tank slapper

When a motorcycle shakes its head. The front forks going from lock to lock.

He got into a big tank slapper and stepped off on the high side.

by John Stewardson January 17, 2004

dump tanks

to give birth, have a baby, or empty out the placenta.

The doctor said that my wife should dump tanks in about six weeks.

by fjcblc January 8, 2006

Tank and Flank

Having sexual intercourse with a female and then promptly abandoning her.

She was looking for a long-term relationship, I just wanted to rail her. Needless to say, I pulled the ole' tank and flank and snuck out the back when she was sleeping.

by Rusty & Joe July 29, 2011

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

Turtle Tanked

When you fuck a girl from behind and her ass smells like a hot turtle tank.

Me and Jaycie had sex, and she turtle tanked me. She must have taken a huge shit right before we did it.

by Hogger09 April 5, 2022

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