sly bomb

To punch someone when they aren't looking / are not expecting to be punched.

"That lad's getting a bit shirty"
"Fucking sly bomb the mug then"

by therealdealg January 21, 2015

Sly dexter

A term used when a person pulls a sly, sneaky, covert maneuver to escape a situation and succeeds.

He just pulled a sly dexter yo!

by Regulrnick August 28, 2020

Sly tuffet

A perfect, shaped-from-the-hands-of-god, ass of a female. The kind of booty that will practically snap your neck off as it walks by.

Bob-" Did you see Jenny's friend last night?"
Sam-"Holy shit! That sly tuffet had me drooling all night"

by Clopsy January 24, 2009

Sly-Fi

Science fiction that also is humorous, like the "Hitchhiker's Guide to the Galaxy" and the BBC's "Red Dwarf."

Did you catch that sly-fi marathon on PBS the other night?

by LRK June 11, 2006

Sly Poonce

One who puts on a front to appear tough; A poser; A wack nigga

Person 1: You know how I do nigga, if someone comes at me hard, Imma go right back at 'em twice as hard. I don't take shit like that

Person 2: Yo shut the fuck up. You're such a little bitch. Whenever someone comes at you, you fuckin' run away you sly poonce.

by The WANNA BE April 10, 2010

sly stallonin'

To talk out the side of your mouth, usually when bitching about someone within eyesight.

That little cissy was in my ear, sly stallonin' bout you again.

by Beyta May 29, 2007

sly marbo

A character in the popular table top war game, warhammer 40k. In the lore, sly Marbo is a mortal man known for his incredible stealth despite being constantly screaming. Sly marbo is likely a reference to the character from the popular action movie “first blood”, with the protagonist being a US soldier named Rambo, played by the popular actor Sylvester Stallone, hence the name, sly marbo, as a play on words of the actor and characters name.

High lords of terra: how does it feel to receive your Xth star of terra, mr. marbo?
Sly Marbo: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA-

by Clint Westwood March 4, 2021