Explain "This <whatever> is teh suxx0r"

OK, I get “teh” but whats the deal with “suxx0r”?

sux00r is leetspeak for “sucks”. If something is teh sux00r, it sucks.

Sucks -> sux -> sux0rz

The same way that hacks -> hax -> hax0rz.

A handy reference for l337 speak: