A FUPA is a "fat upper pubic area". A fupa dance would be very similar to a belly dance but using a FUPA in place of a belly.
When a woman rattles her FUPA in front of your naked body.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failureshower.