Grease a fifth wheel

Greasing up a butthole with lubrication.

1) Jay likes to grease Mike's fifth wheel.
2) You like to grease a fifth wheel

by Jason Vallone November 22, 2005

grease monkey

1.a low ranking man or/woman who is a mechanic

2.a way to describe someone who is greasy and unwashed.

1.make the grease monkey fix it.

2.ughhh..... check out the grease monkey

by voltaire1778 April 17, 2009

grease pie

an unhygenic or sweaty vagina. A woman may get a grease pie by participating in vigorous physical activity or simply by being unclean by nature.

"whoa, buddy. Don't chase that one. Maria is Italian, she more than likely has a grease pie"

by thereal89 October 8, 2011

Grease Presser

A health-conscious person who goes as far as to press their napkin on to their pizza in an attempt to rid it of the top layer of grease-as if this will make their pizza any healthier.

Jeff: Hey,is Logan coming to the party tonight?

Andrew: Nah man,he's a total grease presser.He'll ruin the pizza.

Jeff:That's disgusting,man.

by kbair February 22, 2012

grease wedge

To take old oil grease from one's car and wedge between their butt cheeks, leaving it there for a few weeks before washing, leaving a nice black stain.

Tommy grease wedges? That's why his ass smelled like gasoline.

by MuthaLuvR April 15, 2014

grease trap

A neighbourhood or place where greasy and ratchet people all converge. Crack heads, drunken teenagers, drag racers, and kids who linger around the McDicks that is open until midnight or later. Be wary when entering one of these. You may accidentally get sucked into its wormhole of greasiness.

Example #1

Boy: I hate Lynn Valley.

Girl: I love that grease trap #YOLOSWERVE.

Example #2

Girl: Doin' lines at Stacy's.

Boy: No! You can't do lines at that grease trap! Nobody has a hundie there!

by Mama B April 15, 2014

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