1) Something out of the ordinary and causes tremendous impact.
2) A bitch who always thinks she's right and will not admit when she's clearly wrong. She can also be an ass at times.
1)Hey man, I was at the office the other day and ate chinese food for lunch. Right after that I had to take a mean shit.

2) Bob - Yo, I told that bitch that tomato sometimes is spelled with an "e" at the end. She told me it never is.
Tom - I know she is just fucking with you. You know she's always being mean.
by MTBRAINS March 16, 2007
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Something that you lyke or think is really cool.
"Far did you see that mean az car!?!"
by Reecy Hizzle July 12, 2006
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That car is mean
by Kurt September 30, 2003
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"Bro, your new shoes are mean"
by Da real kiwi December 9, 2016
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mean is the worst thing in the world...... being mean blows!!
paul jr is mean lol
by nick January 8, 2004
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What a grenade says to cut you off from taking her home, typically in a bar scenario, so she feels better about herself, even though she's a grenade and will never get laid with this fruitless tactic. Smarter women will trap you in a lie or convince you to say something off-putting to weed out the clowns rather than leaning on the never clever Just Say No method learned from the D.A.R.E. program taught to them in elementary school. No means no can also be used as an adjective to describe grenades of this type, for example as a no-means-no grenade instead of a supergrenade or slutty grenade. It can also be used to warn your bros by loudly exclaiming to your fellow buddies "No means no, bro!" while in the company of women or while your best friend is attempting to take one home.
Dude: Let's go back to my place.
Chick: No means no, sir.
Dude: Whatever, grenade...
by tetdfromage April 28, 2013
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