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.
by M&TfromtheDeli June 28, 2016
Get the Grease Shingle mug.
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.
by M&TfromtheDeli June 28, 2016
Get the Grease Shingle mug.
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.
by M&TfromtheDeli June 28, 2016
Get the Grease Shingle mug.
When a herpes scab comes off in your mouth while performing oral.
Dude! She told she wasn’t having an outbreak, but then a loose shingle popped off in my mouth!
by ShnastyMcBigtits April 10, 2022
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Not to hoe around but to date multiple people in a short period of time from each other
Gurl stop being a shingle ,you might hurt somebody👀
by The weird one😀 June 15, 2021
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When one is single to the extreme and needs to be eaten like a snack while singing "All the shingle ladies, all the shingle ladies"
Denise is single as a shingle and gets eaten like a pringle
by EatMeLikeAPringle August 31, 2021
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