To settle or otherwise marry someone who is clearly beneath you in looks, intelligence and/or personality. Specifically, a female may settle for an unattractive and socially awkward male who is obsessed with dragons and star trek.

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)