Simply put, b00n = n00b spelled backwards.

The word originates from Melbourne in South Eastern Australia. It is used to describe a particuler happening on the foosball table but its usage has been extended to encompass other sports, and even professional activities.

'Booning' describes when a foos player is reading his opposition's play so completely, you might say he's reading it like a book....like a dirty, smutty, sex novel....like a Mills & Boon novel!! You're being booned!

Boon is a word used to call someone a noob since boon backwards is "noob"

another way to say bone

Another name for schlong, member, penis, etc.

A combination of "poon" (as in pwn pronounced differently) and "bone"

The fat, crazy female out of the group of girls. Most frequently seen at bars or sleazy parties.