To be electrocuted or killed by an AC current. During the war of the currents Thomas Edison would electrocute and kill animals in an effort to make AC currents look dangerous when compared to his DC currents.
The bitches that go here be dressing like they rich. Bitches be fake fighting over them fake rich ass niggas who really ain’t shit. Teachers be mad annoying. Seniors be tryna finger freshmen girls on the third floor stairs and shit. Like what the fuck?
Means the same as the phrase, "just to be sure"; the "it's Westinghouse" part originated from television commercials for Westinghouse Electric in the 1950s, who's catchphrase was, "You can be sure, if it's Westinghouse".
{Craig}: Hey Paul, did you remember to charge your wheelchair today?
{Paul}: I think so but let me check just to be sure it's Westinghouse.