A time dedicated to
complaining, griping, bitching, moaning, and gnashing teeth.
Generally a group activity, in which the participants complain about one evil or
annoying person, or about their respective S.O.s, ex-S.O.s, families, professors, bosses, etc. The name derives from the verb "to bitch" as in "to complain loudly and profanely", not from the noun "a bitch", thus the participants may be male as well as female.