SLY

Sly-
A word to describe a harsh or demeaning action
''Hey''

''Hi''

''I had sex with your moms nans mom last night, and her cums like talcum powder''

''SLY!''
by SurefirePig November 03, 2012
mugGet the SLYmug.

On the sly

To do something on the sly is doing something sneakily, like a ninja.
"Check it out, I stole this on the sly."
"I'm skiving off school, on the sly of course."
by Naevai April 03, 2009
mugGet the On the slymug.

Sly

To do something cunningly, preferably without any one seeing, apart from your best mate to prove you did it
"Hey Jo, see that girl there? Well we danced and she is now carrying my child!!!"
" Slllly!"
by Jizz muffin May 20, 2003
mugGet the Slymug.

On Sly

Shorter, easier way of saying
'on the sly' meaning 'in secret' or 'not obviously'.

Usually pronounced like 'ont sly' by people from the north of england.
Chloe: aww look at you, you're well excited on sly!
Amy: I so am not!!
by cocacolaprincess21 August 08, 2007
mugGet the On Slymug.

sly

Wow Kelly you are one sly dog

Did you see her jump that kid, she was so sly
by Estafuton February 28, 2009
mugGet the slymug.

Sly

so like when I'm imagining "sly" I just see a real slick looking dude just posted up against a suspicious building under a shadow.. zoom in and the fucker has a tooth pick in his mouth just so effortlessly sweet
that nigga think he so sly but he's white so...
by young wells master September 12, 2013
mugGet the Slymug.