look up any word, like bukkake:
 
3.
Those of one.
The grade oners were squeeling like a Seb!
by Raihoo Oohiar December 22, 2003
 
1.
A writer without a crew. Now it's just a way of saying you are the first one with that name. Almost everyone puts "one" or "oner" after their name, hence the meaning of it is slowly losing importance in the graffiti world.
Among oner don't rep a crue.

Among one is the first one writing among.
by Amongone May 22, 2007
 
2.
-£100/one hundred pound
commonly used in london
i bought a new bike for a oner
by mansfieldlj August 15, 2007
 
4.
Assholes on halloween who only give you one piece of candy.
*Halloween Night*
Person at door: Hi, please take one each!
Rick: Bob, let's go, we have a oner here.
Bob: Aww man! I hate those damn oners.
by Moemoefosho December 08, 2007
 
5.
They're not quite a boner. Maybe a baby boner. But you still get the full affect of being horny.
I bet my oner is bigger than yours!
by Earl has a big Squirrel December 13, 2007