Yup yup yup.
It's a highly advanced language of the computer.
\/\/\-\323 3\/32Y 7\-\*//& *5 1*/<3 7|-|*5.
Most people hate it. I think it's funny because some people don't know how to use it and make themselves look dumb, ya know?
So now everyone knows my true name: Cheese Hacker.
It's not a good "language" to put in a fanfiction, due to the level of difficulty you have deciphering it, plus when you only use threes or fives it looks... dumb.
EXTRA INFORMATION: t3h language is called "1337", or "LEET".