Someone who is unaware of or oblivious to a specific subculture; one who "doesn't get it." An old-fashioned expression.
On the hunt for marijuana, Tim asked the guy if he knew where he could find some "herbal refreshment" but the guy was such a square he though Tim was looking for tea.
My lesbian friend Liz was telling me that she was hitting on a girl at a bar the other night, but she was a square and thought Liz was just being friendly.
by Notsquare September 6, 2005
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A chad-like man with no depth, who resembles a flat barren four-cornered plane. A square thinks he’s massive, like a cube.!
Brielle Perry’s boyfriend was a square, he thought he could be great at all sports and was exceptionally massive.
by toshow February 16, 2018
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1. dull or uncool

2. a dull or uncool person

3. a conventional cigarette

4. to work out one's problems with someone
That square has no idea what he He is saying.
by Light Joker November 5, 2006
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One of the greatest first basemen ever to play the game of baseball.
Dude u missed the baseball! Who do u think I am, A-squared?
by dominique J August 18, 2006
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1. A cigarette

2. A term used to define someone who is not cool

3. A way of settling the score between two opposing factions or parties
"Hey man, can I bum square?"
"That would make us about square." - Uma Thurman - Kill Bill Vol. 1
by Mary L August 4, 2005
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Very conservative, old fashioned, extremely conforming, not rebellious or supporting a counterculture or rebelling the counterculture in an extreme way
Whitney Houston has pretty square sounding music
by Kyle 230 October 4, 2010
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