2 definitions by Some FTBM

translates to bitch, used as a form of abuse towards somebody if they start to anger you in some format, also used as a general put down to anybody your direct vicinity.
Used for public embarrassment of a particular person.

Directly Translates to 'Full Time Bad Man', somebody who intentionally devotes their whole life to being a rebellious, Anti-authority icon in their community.

Most FTBM's are complete arses

with a few exceptions...