im on one 

trippin off of something; high off of drugs or drunk; overly happy for reasons no one else knows

I'm on one dog, that X got me in the zone

im on one by that dozen April 30, 2005

I'm on One 

to be high on any kind of drug. weed, cocaine, pills, etc.

"i'm on one the feeling ain't fair" - rick ross

I'm on One by giftedd July 7, 2011

I'm On One 

Living life to the fullest, and not giving a shit what anyone thinks about how you do it. Even if that means spending all your money on the moments you remember of it.

Example 1
DJ Khaled feat Drake, Rick Ross and Lil wayne

"All I care about is money and the city that i'm from, Imma sip it till I feel it, smoke it 'til it's done.
And I don’t really give a f-ck, and my excuse is that I’m young, And I’m only getting older so somebody shoulda told ya I'M ON ONE"

Example 2
"Yo dog, that girl with you is hot as hell"

"Hell yes bro, I'm on one"

Example 3
theres a few planets made of awesomeness and hot sluts and money...and I'm on one.

I'm On One by germ_53 September 25, 2011

I'm on one 

Same as saying "I'm on a roll". The saying means you’re doing well, you are successful or you are excelling at a task/job/life.

wow you got three promotions in one year!" "yea, I'm on one.

I'm on one by twooni August 15, 2011

I'm on one 

Being on a drug that makes you feel on top of the world. Your mental capacity is greater than normal. You will be psychologically inclined with theories.

I will be traveling around the world so you bet i'm on one.

I'm on one by Someone Great November 13, 2011

fuck it i'm on one 

One's realization that regardless of a mistake or altercation, you really just don't give a fuck because you're high or drunk.

Or, a very Zen, chill person at peace with themselves.

Guy (drunk): Girl, you are looking spec...specta...spectaculamor!

Girl: No. Go away.

Guy (still drunk): Shit... Well...Fuck it I'm on one. Great booty! * laughs and walks away*

fuck it i'm on one by Ares Precept March 27, 2015

I'm on one 

Taking drugs and going out and having sex with strangers.

"Two white cups and I got that drink
Could be purple, it could be pink
Depending on how you mix that shit
Money that we got, never get that shit
...
I'ma sip until I feel it, I’ma smoke it till it's done
And I don't really give a fuck, and my excuse is that I'm young
And I'm only getting older so somebody should've told ya
I'm on one
...
I walk around the club, fuck everybody."
-Lil Wayne

I'm on one by SlangThang October 30, 2011