Grease BB

When your asshole is so tight that even a greased up BB can't fit up your ass.

He missed the easy shot because he had a common case of Grease BB.
That guy had Grease BB on the pitching mound because he couldn't throw a strike.
I had Grease BB giving my speech in front of my class today.

by Bobowetneck November 5, 2013

Grease Shingle

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."

by M&TfromtheDeli June 28, 2016

Grease Bubbles

Extremely wet sounding flatulence. Makes a gurgle sound upon release. May, but not always, be accompanied by some fecal release.

Oh broooohh I am so hung over. I just shat myself. Got the grease bubbles today.

by Eaton Holgoode April 7, 2017

Grease Ring

The greasy, shiny residue left around the anus after having anal intercourse consisting of lubricant, sperm and feces.

Marty loves to have anal intercourse with his girlfriend Sonya. When he is done, he always spreads her cheeks and admires her fresh Grease Ring.

by Eaton Holgoode June 24, 2009

Grease gun

The M3 Submachine gun. A cheap .45 caliber gun designed in WWII to replace the Thompson submachine gun. Since then, it has been used by the US all the way up to Desert Storm.

When the squad was surrounded, sargent mowed down the krauts with his grease gun.

by Jacob Stevens January 9, 2009

grease fuck

"Grease Fuck" or "Greasefuck"
1. Someone who intakes a large amount of grease in one day, in the form of Fast Food, etc.

2. Generally Unclean, and out of shape.

raven: boxybrown ordered 10 tacos at taco bell tonight, then ate my leftovers.

carn: whoa, what a grease fuck

by carnstar January 8, 2008

Grease Slapper

Pizza. Generally a thin crust pizza with multiple layers of cheese and puddles of grease randomly found across the pizza.

Ryan was famished when he got done planting corn and making sausage and had a strong desire for one of Sarah's famous grease slappers, but first he had to clean the pig excrement from his shoes.

by mikeverdill June 10, 2009