A person who is a complete idiot/dickhead/tool/retard all the time (as opposed to part-time or just some of the time). This term especially pertains to people in the workplace and those that contribute negatively to a team/group of individuals.
These individuals are often found in sheltered workshop type places of employment -government institutions/universities and other bureaucracies. The FTFW may have been employed is this place for far too long, yield far to much power, slack/lazy employee or just be a plain waste of space.
The full-time fuckwit blamed others for their own mismanagement and shortcomings.
I have no idea what she actually does around here-she just a FTFW.
Random 2: Niggah please, all of their songs are just the same thing over and over again. Nobuo Uematsu FTFW.
Random 1: Falcon? Wow, I better start listening.
Random 2: Do that, my child.
Random 2: Dad?