by Gud_Intenshunz April 16, 2008

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

Where you don't bathe for 3 days or more and then proceed to have hot rough sex with the oil from your skin as lubricant
Dang dawg me and that bitch camped out for a week, didn't shower and I grease drilled her with my slick cock.
by M401 September 10, 2011

by BEN2k4389 June 18, 2008

by SoySauce69420 April 29, 2022

by Burning blue soul March 17, 2017

Dude 1: Ross, are you eating the grease from the deep fryer and rubbing it on your belly?
Grease Monster: SO WHAT IF I AM!?!
Dude 1: You f*cking grease monster!
Grease Monster: SO WHAT IF I AM!?!
Dude 1: You f*cking grease monster!
by sotaku22 September 16, 2011
