The One Two 

Also called the "Once Over". The one two is when someone looks you up and down to judge one you in some way or another. Mostly you get this look from a hater or someone trying to size you up.

(Walking through the mall)

Ashley: "Hey why is that girl giving you The One Two"
Remedy: "I think its because she sees my new Jordans."

The One Two by Remedy 3.0 December 6, 2009

the one two split 

When you want to hide a nasty ass fart so you stretch your leg out while your cheeks spread on your chair and it becomes silent as your ass cheeks wont vibrate

Dude I was in class and had to do the one two split

the one two split by Rszs May 4, 2018

The Old One Two 

The way my father taught my brother and I , it is a boxing combo.

They call it The Old One Two because it is practice's as such.

1, 1 2, 1 2 3, and continues up to 5

The actual combo though it this.

1. Jab
1,2. Jab jav
1,2,3. Jab jab uppercut
1,2,3,4. Jab jab uppercut jab
1,2,3,4,5. Jab jab uppercut jab hook. (Left or right)

The shouldn't have followed me into the ring. Because I gave em' the old one two.

The Old One Two by Joeyminersmith February 21, 2018

the old one two mountain dew 

an ambiguous sexual action

What did you do with Alice last night?
You know, the old one two mountain dew.
NOICE

the old one two mountain dew by themountaindewd April 22, 2017

the old one two 

a video game combination of the melee attack and a shot from a shotgun or other gun with a deadly punch. Also commonly referred to as two-piecing after the destruction the victim suffers.

Fuck dude i fuckin' gave that bitch the old one two that noob got fuckin' two-pieced

oh shit, thats just embarassing

the old one two by reuven malter April 29, 2008

The ole' one two 

When you stick up your middle finger and do the "up your ass"
Motion at the same time - use only when someone has truly pissed you off.

"I was walking on the sidewalk to get some food and there was a 40 year old lady screaming at me that I was living a life of sin. So I gave her the ole' one two

The ole' one two by Toon_Link_GotT September 7, 2016

the old one two 

1. death 2. finality 3. farewell 4. termination 5. destruction 6. killing 7. elimination 8. the dumping of a mate, partner, etc. 9. often sudden defeat 10. disposal 11. riddence (often used with 'give' in all contexts)

I just gave my girlfiend the old one two by showing her the front door for good. I gave the burglar the old one two with my side-by-side shotgun and he will never invade my home again. The older boy gave his little brother the old one two in a fistfight.

the old one two by Jon64Bailey May 11, 2008