A "Promise" is an insult or a nickname for someone or something who has done something wrong / is the worst, an insult for everything. Not too rude, not too kind.

You can use the word "Promise" for anything, anyone, no matter what they have done, it is the best insult.
Dave: Hey man, did you like that twilight movie
Greg: Fuck you, Promise.

Dave: Sorry for stealing your girlfriend.
Greg: Fucking Promise.

Dave: Hey man, you no that Jim kid?
Greg: Yeah bro, he's a fucking promise hey.
by Promise123 November 19, 2010
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A real bad bitch. Doesn’t take no for an answer, always running her mouth but can back her shit up. Don’t test her because she is not to be tried, epitome of stubborn. Attitude off the charts. Real pretty
Damn this bitch Promise so moody.
by Jarjarbinx21 December 18, 2019
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something that people make to comfort another person.
is only kept in a 2 state radius other wise promise is canceled and no longer exists.
by Jill Collinson January 29, 2011
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When you tell someone you'll do something but sometimes you do the opposite of what you said.
by One n' only January 29, 2018
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A word one says to another, usually used when two people are referring to something homosexual. Most of the time "Promise" is used in a joking matter, unless your friend is a faggot.
Mike: Joe, Can I lick your asshole?
Joe: Promise?
Mike. Chia scott.
by Jailbait October 26, 2007
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Someone or something that has the potential to be awesome.

awesome potential hopeful valuable
"He seems like a promising politician" (note: awesomeness, here, is rarely seen)

"Her plan to invest in earplugs for the deaf sounds promising"
by Franz730 August 25, 2008
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In British English, "on a promise" simply means that you have arranged to or at least expect to have sex with someone in the near future - usually your regular partner.
Sorry, Dave. No drinks for me tonight. The wife found the handcuffs we used on our weddin' night, so it looks like I'm on a promise, know what I mean?
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