slippery deck 

To perform a slippery deck you must be having sex from behind with your partern on a hard surface,kitchen floor for ex. Before you cum, pull out and jizz right infront of your gf and then puch her forwards so he slips on the jizz and slides away.

Oh man I gave my gf the best slippery deck in the kitchen yesterday.

slippery deck by Brothel August 27, 2006

slippery ninja 

When one male sneaks upon another male and inserts (slips) his "ninja" into the anal cavity.

Bob: Rob passed out drunk last night..
so i gave him a SLIPPERY NINJA!
Ralf: WAY TA GO!
Kim: AHHHHHHHHHHHHHHHHHHH! me too!

slippery ninja by Jon Delacruz May 15, 2006

Slippery Sanchez

Essentially a Dirty Sanchez except instead of normal fecal matter, you use diarrhea to wipe above the lips so it runs down, also giving the person a goatee.

"Dude, I didn't know James had a moustache and a goatee."

"Well that's because we gave him a Slippery Sanchez in his sleep!"

Slippery Sanchez by OMFGitsSquirting! January 30, 2009

slippery midget

When you let a midget enter all the way into your ass hole, and then turn around and shoot him out.

"Yo, we took Kenny yesterday and gave him a Slippery Midget and he shot across the lake."

slippery midget by Mr. Fields May 5, 2005

Slippery Poops 

Another name for diarrhea.

Tell mom that Billy has the slippery poops.

Slippery Poops by Mladen04 August 8, 2008

slippery paul

The act of a man putting his big toe in a ear and then rubbing it in the vaginal opening.

Damn I can't believe he performed a slippery paul on her last night!

slippery paul by alatafa gina August 6, 2016

slippery bastard 

Lyle Brown. The most greasy person Alive

Lyle Brown is a Slippery bastard

slippery bastard by Nickdolte August 1, 2017