An innocent person, someone who has no fun and no sense of adventure.
“Come on bro you’re such a square”, “Don’t be such a square”
A kind of person who would tie a square knot.
"What's a square knot? It's the type of knot you would tie you fucking square" -Danny Gonzalez
Slang for a single cigarette, usually a Newport. Primarily used in the south east.
Yo, son... lemme get a square.
Geometric shape, the one jerk who didn't show up to the party
You. You’re being square
Mom fr you’re being square turn the light off