Verbally challenging back to your friends to give you added courage to do something that may be stupid or out of the norm.
Jim - "Man, you are not going to ask that fatty to dance are you?"

Bob - "Say I won't!"
by James Dorsey June 14, 2007
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Pretty much asking for verbal encouragement from somebody else. Egging another person on to say "you won't," so you'll have something to say you did.
"Man, you aren't gonna actually tell that teacher she's a fat bitch who sucks the mailman's dick behind her husband's back, right?"

"Say I won't. Say I fuckin won't."
by RiceBeani March 26, 2020
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It means that a person never lose their compusure and remains tough no matter what circumstances he or she is put in.
A person has just lost a fight, he responds: " I don't give a fuck, I won't ever soften."
by Danibel February 6, 2008
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It means that a person never lose their compusure and remains tough no matter what circumstances he or she is put in.
A person has just lost a fight, he responds: " I don't give a fuck, I won't ever soften."
by Danibel February 6, 2008
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A phrase given in response to something you know is not going to happen.

In other words, you'll "die" waiting on this particular thing to happen.
Him: "I know i've hurt you alot in the past, but i promise it won't happen again"
Me: "I won't hold my breath"
by London Roads June 13, 2017
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A phrase that a guy says to a girl loudly in a public place to attempt to embarrass that girl. This is usually sarcastic and said to a complete stranger who wants to ask a guy something simple.

The phrase originates from the movie "Billy Madison" when Adam Sandler's character makes an ass of himself while trying to fit in in high school...
Girl: "Excuse me, do you have a pen I could borrow?"

Guy: "No I won't make out with you!"
by Dassh October 4, 2004
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