ain't slick

When you get caught doing something / don't cover your tracks / are a general fuck up

She was bitching about him over Instagram messanger but forgot she was logged into her account on his phone. This bitch ain't slick!

by Alessandra Mendoza April 28, 2017

slicker than cum on a gold tooth

The slickest of all road conditions. Approximately five times slicker than snot, four times slicker than snot on a door knob, three times slicker than owl shit, and twice as slick as greased owl shit.

I asked George how slick the roads were and he said they were slicker than cum on a gold tooth, so I stayed home.

by Cannon, Inc. August 3, 2016

Slickhead

Another variation of the common phrase "Dickhead" but a little more offensive to a Philly native... commonly used in Northeast Philadelphia, and Bucks County...

"Hey you know that boul Joey?"
"Yeah I know that boul, he a whole dickhead"
"Nawl dawg, he a SLICKHEAD ass nigga"

by Slickhead January 10, 2015

Slickball

When you pee on the side of the toilet bowl so that it makes less noise

John: Dude, I have to go to the toilet, but I'm scared I'll wake everyone up
Steven: Bro, just Slickball it, you'll be fine

by some random open demo main June 14, 2017

slick willy

Nickname for U.S. President Bill Clinton
earned for his ability to equivocate with words, make deals, and commit acts
which led to controversy, eventual impeachment proceedings against him.

That slick willy sure could talk his way
out of a mess.

by T.D. January 20, 2003

slick as snot on a doorknob

Very slick indeed.
Phrase used to convey:
1)A sense of elegant suavity
2)A smooth, dashing je ne sais quoi
3)Class coming out ones' ass

Impressed Socialite #1:"I say, did you see how William butt-fucked that bunny-rabbit without soiling his cummerbund or spilling his green tea?
Impressed Socialite #2:"Yes, he's as slick as snot on a doorknob."

by Kieran Le Petomaine November 26, 2006

slick biscuit

The art of enjoying the taste and scent of your womans vagina after sleeping off a long night, or day of intense sex. Applying your mouth and tongue to her womanhood and taking in the flavor of the residue.

We fucked for hours. I woke up first and had to give her a slick biscuit until the flavor was gone and then penetrated her again and busted another nutt, balls deep against her cervix.

by The Cornhole King January 18, 2005