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.

by Kyle J. November 10, 2004

gaycano

It's similar to a volcano. Only instead of lava it erupts huge amounts of gay.

Microsoft's new multiracial ad campaign is a total gaycano.

The barista's gaycano went off the second he started to speak.

by sufferpuppet September 23, 2009

gasiann

A asian that is gangster

Dayum!! she whooped her ass, she gasiann as fuck

by smoke oner December 12, 2018

GasTank

A reference to one's bottom

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

by ShugaDunkerton October 19, 2014

Gastano

A woman who is a super bitch. Her hair is looks like 1000 birds shited in it.

OMG look at that gastano over there.

by Jenken95 May 29, 2009

Gasian

a person of Asain origin who is clearly gay.

While I was in China I saw a gasian that was taking it in the butt.

by Whitnaaaaaaaay June 2, 2015

half a gas can

Sometimes derogatory, but not always, depending on who's saying it (ie; nigger) term for Athabascan Indians, used extensively throughout Alaska & Canada

Is she Atahabascan?

nope, that is 100% halfagascan

by sayonaura April 21, 2004