Define 1-2 Meaning

1-2
Verb: the act of giving oral sex to someone

Noun: a person that gives blow jobs

Jaunito: yo man how was last night?

Pedro: man it was great!!

Juanito: why what happened?

Pedro: I got a 1-2 from hoedini

Juanito:badass
By Arlyn
1 2 1 2
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 Lise
1 = 2
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 Maryann
And 1/2
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 Margeaux
1/2 And 1/2
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 Eleanore
1 2
it means "want to", use to type to chat w/ ppl on yahoo, chatroulette, .....

i 1 2 p = i want to pee :))
By Jennilee
<1+2
The same as

Oh Wife!!! I
By Bria
1 = 2
1. x = y
2. xy = y^2
3. xy - x^2 = y^2 - x^2
4. x(y - x) = (y + x)(y - x)
5. x = y + x
6. x = x + x
7. x = 2x
8. 1 = 2

QED

As proven, 1 = 2, thus 0 = 1, etc. And so for any number i, there is an equivalent j that is not equal to i.

This is further explained in the Identity Theft Theorem.
By Diane-Marie
And 1/2
A phrase used by men, generally added to a fictitious number that they use to describe the length of their penis.

The guy that tried to pick me up last night said he had an 8 and 1/2 incher. The way he talked, I didn't believe, so I didn't give him a chance to show me.
By Storm
The 1-2
The 1-2 is when you punch somebody once with one hand, and then quickly punch them again with the other hand. This is also known as the 1-2 mayweather, named after the UFC fighter.

I got into a fight yesterday and he wasn't covering himself so I hit him with the 1-2 and he went down.
By Doralynne