to backend someone for overtaking you on a race track

to get messed up(by someone or in something)

To be a nasty ass hoe, fugly as hell,and a sloppy drunk

A term used during a hand in the card game Texas Hold'em when you currently appear to be ahead in the game, and when the last card is turned and your opponent went from having virtually no hand, to the winning hand. You had just gotten murphed

vacillating in one's progress toward a goal, or dithering as to what if any goal to pursue, in relaxed, leisurely fashion, yet all the while being nominally engaged in trying to be productive

to stand some one up, miss an appointment, not show, leave em hangin

It means anything and/or everything