galloping crud 

A particularly nasty, crusty, fast advancing rash or skin eruption. For some reason it appears to strike only chrome-plated, 360 degree assholes, while leaving the virtuous unscathed. By so doing, it restores ones faith in the mysteries of life.

Alarmed Fellow:"Don't sit in that chair---Mayson just got up from there, and he has the galloping crud!"
Unconcerned Grand Guy:"Don't worry--Mayson's a dirt-bag, but I have my aura of righteousness to protect me."

galloping crud by Kieran Le Petomaine November 20, 2006

Gallon Gluttony 

A group of middle class and bored adolescents who smash gallons of juice, milk, and other fluids at local supermarkets for youtube stardom and for the purpose of a supposed prank.

Eric Steinberg: Hey man, my mom left me her Bmw, so we can go to the Metro and do some Gallon Gluttony.

Chad Dawkins:Oh bro! Nice, lemme get my cam so we can get some views!

Gallon Gluttony by TERminalambiaNCe March 11, 2013

Galdness 

The highly undesirable state of being both ginger and bald. Defined as a chronic illness by the World Health Organisation, and a personality disorder by the American Psychiatric Association.

McDonaldism is a common consequence of premature Galdness.

"I'm collecting for people with Galdness. Could you please spare a few coins, or an unconvincing toupee?"

That dude has galdness. He is just a massive galdy.

Galdness by Lancaster's Second Finest June 6, 2015

gallon booty 

a booty that is enourmous. an ass that look like it got gallons of something. the biggest ass ever.

damn, you see that redbone; shawty gotta gallon booty!

gallon booty by samantha_cheree May 9, 2009

galhofa 

Galhofa is a portuguese martial art invented by Manuel Luis Goucha. It consists in a fight between two naked men and the first one to get an erection wins.

Manuel Luis Goucha has the record for the fastest erection in a galhofa duel, 6.43 seconds!!

galhofa by luisinho_theking97 June 8, 2021

smiles per gallon 

A play on the metric miles per gallon. Describes the overall fulfillment and enjoyment of a driving experience, rather than fuel economy. Used often in the car enthusiast community, when referencing vehicles that focus primarily on performance rather than daily drive-ability and convenience.

That car may suck up gas, but it makes up for it in smiles per gallon.

smiles per gallon by DemonOfRazgriz June 15, 2018

Gallon Red 

The nameless overly sugared crimson ambrosia of your local corner mart. Like kool-aid, but much cheaper and thicker. Gallon red refers to the red cherry/tropical flavors, but can be in other flavors as well: green (lime), blue (blue raspberry), orange, and questionably black (grape). Always cheap, never filling.

Yo lets hit up the corner mart and get some gallon red

Gallon Red by Pancho Lama April 2, 2007