A moped (which is usually restricted to 50cc) which typically looks stupid due to shoddy design, loud hair dryer sounding engine, flash and in your face colours and is made from 100% plastic, topped off by the driver being a chav or chav-like youth.
Military slang for getting assigned to Fleet Assistance Personnel. Basically it's when your unit is required to temporarily send X number of warm bodies to do menial tasks for the base or the squadron or something, and you're picked to be part of the group. Occasionally a cool gig and a welcome break from routine, but a lot of the time it's something godawful and involves Twentynine Palms or the term "grease trap". Usually assigned to new arrivals as a rite of passage, and to shitbags that aren't wanted in their unit
"What happened to Johnson? I haven't seen him in ages."
"He kept fucking up so he's been fapped out to 990 for over a year now."