“Stand Up To” Derived from Stand Up Tall, with laziness and London accent becomes “Stand Up To”. UK Hip Hop/Garage origins. It means to stand up against those bigger than you. Used particulaly when speaking to Entire Cities - London Stand Up To. . (Stand out on your own).

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)

To beat someone physically unconscious