A person that gets on your nerves, I.e. A douche bag queer that won't get off your nuts, so you call them an aids infected cum bubble so they will get off your jock. The ultimate comeback for all those anoying "yo mamma" jokes.

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)