look up any word, like the eiffel tower:
 
1.
From the west to the southwest.
A street krew mainly from the 505/575 area.
X-13 brought it down sick. They owned.
by skotkilo January 30, 2008
 
2.
X13
1) Extraordinary
2) People who are above all
Wow! That was X13 or
Man you sure are X13
by Perfect Gent August 19, 2006
 
3.
X13
Noun. One who designs HTML code for food.
You X13.
He is an X13.
X13 is lame.
by SJ February 14, 2003
 
4.
X13
Verb. To sing metal songs about people who are but mere puppets in IRC channels. - To ask the state of another person by asking a common question. IE - "How are you?".
I X13.
You X13.
He X13s.
by dictionary.com February 09, 2003