People that are saying in chats are just trying to tell you that they only have a half brain cell left.
Person 1: Hey, wanna play something?
Person 2: (1/2)
Person1: I'm very sorry to hear that my friend.
by Cypoos February 16, 2022
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Used when checking a microphone for proper function. Can also be used as a enduring greeting for Dubbstep.
"Mic Check 1 2 1 2"
"Dubbstep 1 2 1 2"
by TWOHANDS March 15, 2015
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The person before made a mistake in their proof.
1. x = y
2. xy = y^2
3. xy - x^2 = y^2 - x^2
4. x(y - x) = (y + x)(y - x)
So far so good.
4.5. x = (y + x)(y - x)/(y - x) is what they did to get to step 5, which says:
5. x = y + x

This is wrong though. since x = y, y -x = 0, and so you can't divide by y - x.
Anyone who says 1 = 2 is wrong.

1 != 2
by mathisfun March 17, 2008
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catchy phrase that adds emphasis on any word or saying
1. Your a dick and 1/2
2. Yo! that was dope and 1/2
3. Let's get sloshed and 1/2
by Dugie May 11, 2005
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half a hand job followed by half a blow job
Yo mumma dished out 1/2 a wristy then politely finito wit 1/2 a buenny j (1/2 and 1/2)
by Ticketyboo's mate potsy August 22, 2015
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The equation of choice among math paradoxers and recreational mathematicians, who unspokenly derive much satisfaction in exposing students’ fallacious or illogical reasoning that leads to the contradictory result.
Be it due to division by zero or squaring (or square rooting) both sides of an equation, few students wouldn’t want to know why “1 = 2” is logically plausible.
by Fasters May 3, 2022
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it means "want to", use to type to chat w/ ppl on yahoo, chatroulette, .....
i 1 2 p = i want to pee :))
by sebastian vuong July 28, 2010
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