To "K-Fed" someone is to impregnate a famous & wealthy woman with you only intentions being to collect a ridiculous amount of child support each month, like K-Fed did to Britney.
The fucking man. Lyrical Genius. Plays bitches. These are a few of the many ways to describe K-Fed. Though many people view him of a white trash loser, they're just simply jealous of how amazingly awesome K-Fed truly is.
Hey did you hear about that guy who married Britney Spears, got her pregnant, and then took a ton of her money after the divorce?
Yeah, K-Fed is the fuckingman.