back out a big greaser

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".
by pc0000001 June 28, 2010
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Irish greaser

When the girl is far beyond a dirty. She’s not even in the realms of a potential hookup. If you got with this girl your down horrendous. Usually around 200+ and has a face that g-d accidentally spawned. The worst of the worst looking chicks. You bring her to the family barbecue and your appetite fades immediately. A crime in itself.
Dude that girls and absolute Irish greaser. Get out of her line of sight.
by The dirty hunter October 04, 2022
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Doorknob greaser

A prowler who tests doors at night to find unsecured homes. They’re usually deterred by signs of male presence.
"I caught someone jiggling the handle last night."
"Sounds like a doorknob greaser, put some of your husband's worn workbooks out on the stoop."
by ColenaSix November 26, 2024
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greaser lightning

Someone who thinks they're cool, but really aren't. They usually use cancerous memes (i.e. dabbing, hairlines, etc.). They like music genres such as pop, rap, and trap. They try to be the "cool one" or "bad boy" Their age ranges from preteen to teen, but most are preteen middleschoolers. They are idiots and they're everywhere. They are a waste of oxygen and make the human race worse. They I feel sad for everyone who has to deal with them.
Dan: "Yo guys check out my new fidget spinner!"
Bob: "Bro fight me for it!"
Joe: "God, you both are idiotic greaser lightnings"
by Lolfiredude June 20, 2017
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air greaser

Those beans I ate last night gave me mad air greaser's!!
by tzfrompc February 09, 2010
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Boston greasers

A group of people in Boston that are greasers that formed a group in 1993
Wow i sure love those Boston greasers
by MR man mo February 15, 2021
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Greaser

The act of slightly warming up a hot dog to let a little grease out then proceed To put it up ones ass
Dude mike was so drunk last night I convinced him to do a greaser
by Acid raves March 24, 2019
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