The time of the month when a woman's period occurs.

v. collectively or individually finding someone/something to blame for a problem, as opposed to brainstorming which connotes finding solutions to a problem

n. the act of finding someone/something to blame for a problem

(from a TV ad for HD television)

anyone who walk's into an empty bathroom stall takes a piss and leaves nothing but bloody piss in the toilet and the stail stink of rotten fish in the air and it makes you throw up and pissed just like your aunt margaret