look up any word, like plopping:
 
2.
1 - L
3 - E
3 - E
7 - T
3 - E
5 - S
7 - T

Usually used by script kiddies to describe their "amazing hacks"
Exam
SK1 - OMG 1 JU5T U53D TEH SUBS3V3N TOO H4x0r THAT GUY W00T!!1!1
SK2 - OMG U R T3H 1337357!!!!
SK3 - CAN I HAVE UR GAY VIRGINITY PLZZZZ!!1!!1
Normal Guy - WTF :-S
by Jordan Nosecab May 15, 2008
 
1.
1337357 aka 1,337,357 or one, three, three, seven, three, five, seven

LEETEST
i am the 1337357 out of everybody ever
by ·Still_l3allin· October 29, 2004