The FUPA often travel in packs (FUPACKS) which makes them easy to spot. The FUPA try many ways to disguise their true identity by wearing oversized shirts to mask the fupal view.
Despite their ruse, FUPA cast very large shadows, sometimes causing unintentional solar eclipses which is a phenominon known only to the FUPA. Should you be caught in the FUPA vortex of a solar eclipse, one must not look directly into the FUPA but turn and walk or run in the other direction. Staring directly into the FUPA has been known to cause blindness.
