18 

Eighteen, as in the number 18. Before 19, after 17.

<Person 1> I turned 18 today!
<Person 2> You're 81, moron.
<Person 1> Sorry typo :( *hacks up spit*

18 by Alanax0rz May 23, 2004

18 

Legal age for purchasing and consuming alcohol in the UK

Ten seconds past midnight, its my 18th birthday, Lets go get wasted and this time ill use my REAL ID

18 by uBerBean March 16, 2009

18 

18 is the legal drinking/gambling age in Australia and most country's except for the USA, where it is still believed 20 year olds can be deterred from booze by shoddy ID laws.
The age every child should move out of home (unless already gone) and go to work/university.

"I turned 18 yesterday and went to the bar I have been drinking at for 2 years and showed them my ID. They congratulated me for successfully tricking them. I am already addicted to betting on dogs/horses/poker mahines."

18 by Diego August 29, 2003

18 

18 means FUCK in Korean.
When Koreans pronounce 18(eighteen),it sounds like fuck in Korean.
The pronunciation of 18=Sip Pal(
10=Sip.8=Pal)

Sip means pussy(Korean slang).
Pal means sale.
Sip Pal means that you are a bastard or a hooker.

Sibal,Shipal,Sibal,Sippal,Sipal,SSibal...and so on.

You!!!Son of a bitch.181818.

18 by Jangwon February 1, 2004

18 

18th street gang

18th street gang: A LA street gang

18 by alex May 19, 2004

18 

Korean Profanity: meaning FUCK

1 = Shi
8 = Bal

therefore 18 = ShiBal/FUCK!

18 by Benji Yu October 21, 2003

18 

The age when you get to DO WHAT YOU WANT. It can kind of suck because you have a lot more responsibilites and shit, but as long as you arent livng with your parents they can't choose your friends, give you a curfew or say shit about the people you date. Therefore if you missed out on partying it up when you were a young teenager because of your parents strict rules now is the time to do so.

"GIRRL, i'm eighteen today. I'll do what I want from now on."

18 by candice D May 16, 2005