Greased Sandwich 

A form of group intercourse involving 3 or more men whereby the participants engage each other simultaneously so as to form a stack, or sandwich.

Yeah, Me, Ben and Gazza had a Greased Sandwich the other night.

Greased Sandwich by CraizyCraig3 May 19, 2017

greased the railing 

When an individual takes a shit and wipes their ass on the seat.

Bill did not like the night time cleaning lady, so he went to the restrooms in the office and then greased the railing .

greased the railing by richardStabone July 28, 2010

Greased axle 

When you are having sexual intercourse and you quickly pull out and pour motor oil on your erect penis. Then you lay down, throw the woman (preferably drunk) on top of you, penetrate her, and spin her around until she vomits.

John: yo the party was crazy last night bro!

Mark: i no i was there!..i found jess in the garage and gave her the greased axle!

John: sickkkkk!

Greased axle by Fredmike April 13, 2009

Greased Butthole

It is when you get another man's wang juice in and or on your booty-hole.

"God mother trucking English class! You gave me a greased butthole!"

Greased Butthole by TittyFuckedInMyAbdominalAnus July 15, 2014

greased rat

The particularly great bowel movement that shows no evidence on the toilet paper and no cleaning up whatsoever and makes your day. Slippery and greasy in texture, it does not break half way and comes out in one action.

"You were quick I there!" "Yep, it slipped out like a greased rat"

greased rat by Mr Helmet July 13, 2014

greased lemur 

Construct used to describe an impossibly difficult and annoying thing to obtain that one immediately regrets upon finally succeeding. Catching a greased lemur is nearly impossible and extremely frustrating. They are slippery and moody and bite. Greased up, they are even more of a nightmare. And when you finally catch it, you have a hairy, exhausted disgusting oily lemur. Great. Hooray for me.

Not entirely dissimilar to a pyrrhic victory.

Dude, she's a greased lemur what are you doing? You're going to hate yourself when you finally get her.

greased lemur by beeuhnay May 25, 2016

greased cheeks 

The result of a wet fart, or a particularly juice shart.

I thought I could sneak one out, but I ended up with greased cheeks, so I had to go for a maintenance wipe.

greased cheeks by FIATC February 1, 2009