a verb often used to describe a general fuck up in every sense of the word. If someone calls you Bilz or says you Bilzed, then you are a complete fuck up and total waste of space. you should do the planet a favor and kill yourself.
Brendan: Do you want to see if Eric is free to play pool with us?
Jeremy: Nah, last time we went he Bilzed all over the place
the bestest kid in the would and is better then anar n softcore and mark and num and J1nx at cs 1.6
he is such a bilz man dude