The shit smear left on the back of the toilet seat. Commonly caused by explosive diarrhea or incorrectly positioning your asshole on the back of the toilet.
"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

When a wild tuna forced you to take your pants off while rubbing itself all over your body leaving you covered in fish slime.
by Moondoggie1983 October 7, 2018

by dannyshamas December 3, 2010

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

A Condition That Causes Belly Pain, Nausea, Vomiting, Uncontrollable Diarrhoea, Dizziness, Fatigue, Epilepsy, Mental Retardation & Death Caused By Dehydration
This Condition Is Typically Chronic & Can Last For Up To 20 Years
Mostly Common In Females
This Condition Is Typically Chronic & Can Last For Up To 20 Years
Mostly Common In Females
Julie Has Grease Intolerance So Don’t Show Her Any Strobe Lights Or We’ll Have To Take Her To The Hospital
by ChickenBirds July 5, 2024

by kaiosman July 12, 2021

Used against IPad Kids. Due to the fact of their IPads being really greasy. These “Grease Monkeys” are normally very annoying and like wotsits and end up covered in cheese. IPad ending up greasy and covered in cheese and Finger Prints.
Person 1: Ew, that kids ipad is so cheesy and greasy.
Person 2: That is disgusting, he is such a grease monkey.
Person 2: That is disgusting, he is such a grease monkey.
by Daddy Adam May 11, 2021
