Gubastank 

When a coworker smells like a mixture of open ass, tobacco and left over period stains in a fat ladies thong.

Man, that Guy had a fucking gubastank going on that was like finger popping a fart box

Gubastank by beachbum23320 June 14, 2011

Gastankometer

The thing in your car that tells you how much gas you have left.

The gas gauge.

It's time to fill up, my gastankometer is on E.

Gastankometer by Abraham L. Kless November 24, 2006

Gastank

To urinate in a persons rectal cavity. Can be followed by "siphoning" in which a hoselike object is used to siphon out the urine.

After John gastanked Jill, he proceded to siphon out the urine with a straw.

Gastank by Kyle J. November 10, 2004

GasTank

A reference to one's bottom

Ergh, Jesus christ Gary, shut yer GasTank will ya!

GasTank by ShugaDunkerton October 19, 2014

kubastank 

1. To be slow or lazy
2. A mouth breather, one not typically engendered to intellectualism, usually through genetic deficiency
3. Stank

1. Quit being kubastank and get out there!
2. Dude, you're a friggin' kubastank!
3. That kubastank ass ho be pissin' phat bombs.

kubastank by Fat Elvis October 25, 2003

Gastank

You are stuck in a gastank when someone cuts a fart in an enclosed area, like a car or an elevator.

The drive to the beach sucked because Hugh had some serious beer farts and it was raining. I couldn't open my window and my eyes were watering in that gastank.

Gastank by Omphalos October 26, 2012

gastankaliner 

gas truck
a word used by Alice G

the Gastankaliner was drop off gas to the empty gas station..

gastankaliner by Alice Gunzehauser January 21, 2009