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
today i heard my daughter sing She loves you. And i thought Shit, she knows, too.
Sly
by Bad Translator February 15, 2020
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
A guy I think that is cool and especially funny. He tries to put his grades up and tries to listen to the teacher when explaining a lesson. He sometimes draws but I don't think they're that good. Sometimes he's drawings are random, like sometimes he draws something cool and awesome and sometimes he just draws nonsense.
Sly tries to be cool around his friends and makes you laugh all the time.Sly cares what grade he gets and tries to recite in class. He tries to be quiet in his seat and tries to be obidient.
by Uncknown323>8 July 13, 2011
Quinn: "Heard about the sly chick??"
Brugger: "Yeah I banged her on the pool table."
by LegendaryBread December 1, 2016
Me and bros were cruising the broadwalk when this mooleon started trashing my boy Sly. So of course, i beat the dirty moolie's head in until he understood my Guido dominance
by VictoR_BeastinG February 13, 2010
Tommy is very sly
by moon_man_ March 26, 2018