look up any word, like sapiosexual:
 
5.
3 0
To 3 0 is to gargle one others balls. The 3 then represents the ball sack and the 0 to represent the mouth in which the 3 enters.
Joe Jonas has just had a tough day so Kevin decides to 3 0 (AUGH AUGH AUGH) Joe's balls to help Joe relax.
by TheHenster88 August 13, 2008
10 8
 
1.
30
A 30 pack 12 oz cans of beer.
Can you get a 30? I want to get wasted tonight. Don't even bother with the longnecks.
by James M. Leddy January 04, 2006
198 71
 
2.
30
The age that your mind just "gets it".
When I turned 30, something just clicked in my mind.
by mommao4 July 19, 2010
86 44
 
3.
30
Chicago slang, A 30 is a Glock with an extended clip that holds 30 rounds in it.
I keep the 30 with me where ever I go you know I do it
by SouthSide Murderapolis !! March 04, 2014
24 3
 
4.
30
A term used to refer to a 30mg perscription pain pill, specifically an oxycodone hydrochloride 30mg tablet. Other examples are Roxies, and Blues.
Mike: Yo, you think you can front me a 30, Dawg?

Vince: Hell no, you still owe me from last night! Come back with $20 and you can get one though.

Mike: C'mon, man. I'm dope sick.
by Vince187 July 13, 2009
75 55
 
6.
3.0
Verb, meaning to completely dominate something. Comes from the card game Bridge, where the best strategy that ever was is named Bitchkilla 3.0.
The full name of the strategy, however, is inappropriate in mixed company, therefore, the term '3.0' was born.
Same as pwned.
"Dude, you just got 3.0'd!"
or "Ok, time to 3.0 these suckers."
by Twobagger August 17, 2006
10 13
 
7.
30
Also written as ---30---, -30-, /30/ or ###.

Typography and news media shorthand meaning "end of story."
And they all lived happily ever after. The End.

-30-
by Dr. Beckenstein December 04, 2003
53 60