1 definition by THE TEA IS ON

sly

1. (adj.) A word used in select areas of northeastern parts of America that is used in place of "cool"

2. (adj.) A magical word sometimes used to describe a funny individual

3. (n.) A first cousin

"The jungle is such a sly place to be at night."

"That guy's animation was so sly."

by THE TEA IS ON December 3, 2009