Quite possibly this is the longest ever subject ever on this board and this is about

question. What is l33t.

EDIT: BY +#3 \/\/4Y J00 GUY5 4R3 5O +O+4||Y COO|. J00 KNO\/\/ Y35+3RD4Y 1 \/\/45 1N 5C#OO|, 4ND 1 \/\/45 |1K3 \/\/O\/\/ 1 \/\/15# 1 \/\/45 45 COO| 45 J00 GUY5, |33+ 15 D4 BO/\/\B, NO +#3 \/\/1NN4R!!!!!11