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.