noun: When you get so mad you suddenly get the extreme urge to piss. This is very annoying, as someone who suffers from pisserfit can never stay around
long enough to
retaliate to
whatever made them mad, as they have to quickly find a bathroom.
That dude just threw garbage all over Joey
and then grabbed his girlfriend's butt, but Joey couldn't do a thing about it becuase he got so mad he got pisserfit and had to run to the nearest
bathroom.