on 

no backwards

no is on backwards sdawkcab no si on

on by Can of Worms November 8, 2006

on 

on, to mean the time when our female counterparts become a ferocious member of the animal kingdom. It usually results in the male being unable to do anything correct, and being told so in a blunt and harsh manner.

Woman: Would u clean them damn plates.
Man: It ok, shes just on

on by Mark D June 14, 2004

ON 

Old news.

Idiotfriend did you see that <news from last week>?
You ON

ON by Jesuswtf January 31, 2004

On 

Adjective

Something or someone that is cool, interesting(in a good way), awesome, love it, happy, excited

That is a really ON jacket.
We had a really ON time at the concert.
I'm really ON with myself right now.
That dinner was a really ON experience.

On by Cultured,whatofit September 10, 2010

on 

old news

COOLGUY27: LOLOL!!! CHECK OUT THIS LINKS!!!
kekeke: on GTFO

on by PKM BROCK MOFUGGA February 16, 2004

on 

1:to get ready to fight
2:to become famous

1: oh he said that well itz ON
2:he works for def jam and he's gunna get me ON

on by CT August 11, 2004

on 

1. where something is placed upon something
2. suffix which is combined with most words

1. "I left the shit on the bench, so get off my fuckin back already!"
2. "When's dinner, bitch? I wanna get my drink and my snack on!"

on by Caesar Pavlivs "Big O" Xabbunius February 24, 2004