On One

Slang used to describe when someone is in a bad mood

"Man, I dont know what Susans problem is but she's On one!"
"Yea she's been a crank lately"

by Aschattack June 12, 2018

oning

To turn on something.

"He's oning the tv"

by Nick_44 June 20, 2014

one

One means mad respect or peace; usually used at the end of the sentence

"yo imma roll out, plannin on gettin me an oz fo me n my ho 2nite"
"aight one"

by bryan biscoe October 24, 2006

One

The best Metallica song and the only number that is prime, but not prime.

1.One is the best!
2.One is the best!

by Detranova July 29, 2003

that one

A phrase used to describe your opponent in a presidential debate that shows your complete hatred to that person. Probably worse then not looking at them.

You know who voted for it? You might never know- THAT ONE.
You know who voted against it, ME!
-John McCain

by cu808 October 8, 2008

on one

To be under the influence of methamphetamines AKA ice,meth,speed,dope,etc.

Tuttie's on one man, he been smokin' ice all week!

by rooster760 February 28, 2005

And One

When Magician Scotty Wiese fools someone on stage and yells "AND ONE!!!!!" Also, when he scores with a girl and yells "AND ONE!!!!"

Scotty performs his show, pretends he is playing basketball and yells "AND ONE!!!"

by btockley13 May 2, 2019