A colloquial expression, usually used in (but not limited to) Australia and similar/English speaking nations, for the process of defecation. Generally associated with humans and other humanoids, this phrase can be also be used to describe the defecation procedure of other animals eg. the family pet. A similar, slightly less descriptive version is the phrase back one out. Note that the word greaser has a wide range of usage in other contexts.
I really need to "back out a big greaser"
Watch where you step mate, I just watched Fido "back out a big greaser"
When I wake up I usually need to "back one out".
Watch where you step mate, I just watched Fido "back out a big greaser"
When I wake up I usually need to "back one out".
by pc0000001 July 1, 2010

Hangs out at the Grease Pit across from the Asshole Art students. Originally this was an insult to the Art students who didn't really like to be in the plays or musicals.
by GreaserGirl20 October 9, 2011

by Oobidiga July 6, 2022

The act of slightly warming up a hot dog to let a little grease out then proceed To put it up ones ass
by Acid raves March 24, 2019

An adolescent boy who rides around on his scooter and attempts to pick up girls. Usually wearing tight jeans and a ridiculous helmet. Can some times be found in groups or “scoot packs”, they gain confidence in numbers. But even in numbers they are usually denied.
Those scooter greasers have driven by five times.
Those are some shitty bikes, they must be scooter greasers.
Those are some shitty bikes, they must be scooter greasers.
by Seamon-ster July 16, 2018

Here’s an insider definition: A Greaser is a person who represents the youths of the late 1940’s- early 1960’s who are known for their greased hair, black leather jackets, and rebellious attitudes.
Greasers wear their hair in styles such as the Pompadour, Jelly Roll, Slick Back, and various others. They’re also known for their sporting of tight blue jeans, white or black shirts, medallions, and engineer boots or black and white sneakers.
Greasers have a passion for vintage American muscle cars, and listen to music by people like Elvis Presley, Johnny Cash, Jerry Lee Lewis and others. They love the ladies, milkshakes, burgers, rumbling (Greaser lingo for fighting with the other gangs) and did I mention the ladies?
Greasers are some of the most awesome, cool, badass, streetwise and greasy guys around, and no-one can compare to our levels of badassery.
Greasers wear their hair in styles such as the Pompadour, Jelly Roll, Slick Back, and various others. They’re also known for their sporting of tight blue jeans, white or black shirts, medallions, and engineer boots or black and white sneakers.
Greasers have a passion for vintage American muscle cars, and listen to music by people like Elvis Presley, Johnny Cash, Jerry Lee Lewis and others. They love the ladies, milkshakes, burgers, rumbling (Greaser lingo for fighting with the other gangs) and did I mention the ladies?
Greasers are some of the most awesome, cool, badass, streetwise and greasy guys around, and no-one can compare to our levels of badassery.
“Pfff, look at those Greasers over there, flirtin’ and drinkin’ milkshakes. Hope we don’t get into a rumble with ‘em!”
by Billy Singe August 27, 2019

by MR man mo February 14, 2021
