=:0(

Mat's sad smilie. Mat's own personal version of :(

mat: =:0( awww there's nothing left to set on fire

by Chasity September 5, 2003

5.0

pronounced: "five-point-O"

The highest GPA(Grade-Point Average) possibly achievable, assuming you take an Honors class and aced every single test, got 106%s on assignments, et cetera. Known as an ‘A++’.

“OMFG A 5.0!!!!! PERFECT!!” *does teh happy dance*

by Victor Van Styn September 5, 2005

o_0

The smily used to show pure ownage when talking to someone who has less of something then you. Eg: Knowledge, Common sense, cash, sexual ability, etc.

I have more money than you, what do you have to say about that o_0

by Jake Andreas November 12, 2006

4 to 0

How a girl has 4 things a guy can grab and a guy has none when they are going steady with out the genatalia touching sstufff!

Jenny: omg i think its so unfair how he gets to touch my 4 areas 2 boobs 2 butt cheeks and i have nothing to grab
Lisa: yeah it would be weird if you started licking his nipples or grabbing his ass
Jenny: the 4 to 0 thing is so gay

by Jenny and Lisa April 24, 2006

Rule 0

Rule 0 is an internet rule, as is rule 34 and such, Rule 0 is Dont Fuck With Cats.

(Found from Netflix Original Doc - Dont F*** with cats: Hunting an Internet killer)

Rule 0: Dont fuck with cats.

by avacado20 December 20, 2019

awesome-0

1)Extremely awesome.
2)Related to awesome possum.
3)A fun way of saying awesome.

Woah you are like so awesome-0!

OR

I am awesome-0 possum-0 to the sauceum-0!

by K-lee December 19, 2005

3 0 flip

an abbriviation for a 360 flip

Nice 3 0 flip!

by Talon May 31, 2004