1 definition by Romwe

Be there or be "square," because you are not "a-round"
Guy 1: "There's gonna be a party later tonight, dude! Be there or be square!"
Guy 2: "What does that even mean bro?"
Guy 1: Be there or you're being a square, because you're not a-round, man."
by Romwe February 5, 2015
Get the Be there or be square mug.