The short term for Whiny Little Bitch. Used to describe people who complain too much. Often said under the breath while rolling ones eyes. Frequently uttered by exasperatedgirlfriends.
Boyfriend: But I don't want to go downtown tonight. It's too expensive, and there's nowhere to park.
WLB is a school full of whiny bitches. They are "rich" and snobby and think the world revolves around them but in reality, they're just fake and annoying and nobody likes them. They act like they are older than their actual age too.
WLB: noun; (acronym) standing for Weird Looking Baby. Used as an undermining of a babies cuteness or (not as often) to describe the strangeness of an infant's features. I.E. huge head, red hair, cleft foot etc.
He: I'd love tobabysit your new cousin if the pay is right.