5P34K 

5P34K = SPEAK

5 = S
3 = E
4 = A

see e.g 1337 5P34K

5P34K by Skaery October 9, 2005

L337 5p34k 

A computer language that most adults will never understand.

L337 5p34k 15 n07 f0r 01D p30p13

L337 5p34k by boommmdka November 15, 2007

1337 5p34k 

Language used by geeks to help them identify one another.

Geek: "/-\55|-|0|_3!!"
Normal person: What did he just say?
Normal person#2: He just called you an asshole dude.

1337 5p34k by bunee May 3, 2005

1337 5p34k 

The worst thing someone using a computer will encounter.
It insults people, makes certain companies lose money: Such as Gravity.
BECAUSE SOME PEOPLE DO NOT CARE ABOUT THE COMMUNITY!
PEOPLE SAY STUFF LIKE:
#4#4 ! pwn3|> j00 n00b #4#4 h3 !5 50 n008!5# 0|\/|6 w7F88Qz0rZ.
Keep in mind these were invented by hackers. And I for one consider people who use this are actual hackers.

Airplane...
Leet guy: |>4 p4!n !!
Stewardess: Sir, are you alright? Do you need a doctor?
Leet guy: I n33d h31p!!
Stewardess: I'm sorry, I don't...
Leet guy: 3y3 n33d5 j00 70 g375 d4 d0<70r. 3y3 g075 50m3 b4d p4!n !n m4 c#357. 3y3 n335s m4 pi115!!
Stewardess: Does anyone in here speak leet?
Another Leet guy: j0.
See. If you speak leet and need urgent help, too bad. That's why leet people will die if they keep speaking leet.

1337 5p34k by Nikko May 1, 2005

1337 5P34K 

1337 5P34K, otherwise known as leet (elite) speak is the language used by gamers during their matches.

OMFG! u r a h4xx0r! u c0uldn7 h4v3 d0n3 7h47!

PWND u n00b!

1337 5P34K by Smo April 3, 2005

1337 5P34K 

And, of course, h4x0rzz!!1!!!11*

* See: noobs

Example: 7|-|15 15 \/\/07 0|\|3 /\/\173 |)33/\/\ 1337!!!1!

1337 5P34K by j4 April 5, 2005

L337 5p34k 

\/\/|-|/-\-|- '/<>|_| 5|>34|< 1|= '/<>|_||" <<><>|_. pronounced leet short for elite.

1 4/\/\5 -|-3|-| |_|83|" 133735-|-. translation: I am the coolest

L337 5p34k by 8345|_3"//\/\4/\/ October 8, 2004