Sly-down

When you need a sneaky little nap in the middle of the day.

‘Cover for me during lunch - I’m going for a sly-down!’

by rachelaloughranb July 17, 2021

Sly Vandalspark

The all time ruler of the earth and sexy lady killer, don't cross him or he will cut you down with his twin fire and ice swords. He will be born in the year 3000 and from that point on will rule everything that man has discovered and created. See also God

Holy shit, my caller ID says Sly Vandalspark on it!!

by bill cosby April 2, 2005

sly

A canadian, beer drinking, panty sniffing, moose fucker of a friend.

Sure! Here’s a wild and ridiculous example sentence for the Urban Dictionary entry for "sly":

Filthy: "Why does it smell like Molson and shame in here?"
Wof: "Sly was here with your sisters panties. He said he was ‘paying tribute to the great Canadian wilderness.’"
Filthy: *sighs* “Goddammit, Sly. You absolute moose-fucker.”

by Filthy! June 23, 2025

Sly from Animal Crossing

Like Hornsby and Axel, he is a femboy. Other than that, he is a jock orange-yellow alligator, but is actually Namjoo from Apink in a disguise, another Apink member like the two mentioned above.

Girl: “Wow, my top 3 favorite Animal Crossing characters are also my top 3 Apink members?! Amazing!”

Girl’s dining companion: “IKR, Sly from Animal Crossing is my bias 😍💅🧡”

European 12-year old anti-furry: “Apink sucks”

by thetorofangirl August 25, 2025

Sly

Cool funny down to earth guy mean as hell but loving also he lies a lot he have 10 girlfriends but he love them all he fly good at dressing loves old school cars

Sly love that girl

by 2hunnaAO November 23, 2021

she is a Treacherous sly backstabbing

she is a Treacherous sly backstabbing Person

Put in a sentence she is a Treacherous sly backstabbing

by Treacherous sly backstabbing June 13, 2023

Sly

A name given to someone you're close with.

I was with my sly before I came here.

by dr4vynn March 21, 2023