when someone (usually a woman) starts having sex with someone but its not good to they leave before the other persons finished.
That dude from last night had no idea what he was doing, so I had to pull the grease & peace on him.
by apymbal123 September 24, 2012

When something is completely and utterly fucked or going to be fucked or just completely greasy you shouldn’t even touch it
Nolan- Derek, be carefully she’s greasy asf and you’re gonna get stuck in a grease trap
Derek- I like them grease though
Nolan-once in a grease trap it’s hard to escape
Derek- I like them grease though
Nolan-once in a grease trap it’s hard to escape
by Cupcake_Dealer06 December 10, 2022

The shit smear left on the back of the toilet seat. Commonly caused by explosive diarrhea or incorrectly positioning your asshole.
"At last year's company holiday party I got so drunk I accidentally left a grease shingle."
"I took this girl home from the bar last night, when I woke up she was gone...but the skank left me a grease shingle as a parting gift." #greaseshingle
"Donald Trump's hair looks like a grease shingle."
"Yo bro, quit being such a grease shingle."
"I took this girl home from the bar last night, when I woke up she was gone...but the skank left me a grease shingle as a parting gift." #greaseshingle
"Donald Trump's hair looks like a grease shingle."
"Yo bro, quit being such a grease shingle."
by M&TfromtheDeli June 28, 2016

1. Eating greasy foods a day after you ordered it when its sitting in your fridge or something
2. A Gross ex girlfriend or boyfriend that you regret ever coming into contact with and you see a friend of yours dating such person.
2. A Gross ex girlfriend or boyfriend that you regret ever coming into contact with and you see a friend of yours dating such person.
1. Man youre really eating that 2nd day grease, you gross fuck
2. Man you see Joey with the 2nd day grease? Fucking gross
2. Man you see Joey with the 2nd day grease? Fucking gross
by Youreaverageasshole May 26, 2018

Kid: Mom Mr.Thomas Is Scary
Mom: How?
Kid: He's A Clean Freak
Mom: He Sure Has Some Window Grease Then
Kid: Mom, You Need Help
Mom: I Know *Cries*
Mom: How?
Kid: He's A Clean Freak
Mom: He Sure Has Some Window Grease Then
Kid: Mom, You Need Help
Mom: I Know *Cries*
by Razzlz January 11, 2017

Where one person gets chastised, but others are also admonished simply by being in close proximity - similar to splattering grease.
by Magnus Beefstroke October 2, 2021

When you cum through a fire and onto a persons face. Covering them in flaming hot semen, burning them.
by ThatFatterGuy December 4, 2016
