Slippery Steeve 

A douchey guy who will insert his bone into anything with tits. This includes but is not limited to fat chicks, grenades, cougars, gmilfs, and even transsexuals.

Yo dude my tinder date turned out to be a fuckin land whale, but I pulled a Slippery Steeve and nailed her anyway.

Slippery Steeve by Some Chump August 20, 2016

Slippery Steve 

When, while taking a dump, one allows a turd to partially leave the ass, and then pulls it back into and out of their asshole repeatedly. Also called "shit fucking".

Rob: "What took you so long in the bathroom?"

Steve: "I was giving myself a Slippery Steve."

Rob: "That's.... terrible."

Slippery Steve by salvatore iii December 15, 2008

Slippery Steve 

Someone who cannot be trusted and will often do things behind somebodies back, generally an absolute twat.

Guy 1: Is Joe still flirting with your girlfriend?
Guy 2: Yeah, he's such a slippery steve

Slippery Steve by JTowers July 28, 2010

Slippery Sleeve Slap 

After having sex with a partner with a condom, poke holes in the tip and slap your friend across the face, this completing the slippery sleeve slap

"Yo, I slippery sleeve slapped Derek last night and it went everywhere"

Slippery Sleeve Slap by Krillbait March 28, 2021