a)A phrase invented by slick as shit agent Ari Gold
(jeremy piven) in one of the first episodes of hbo show Entourage
. popular amgonst teens in the us as a way to make up with friends when you've just accidentally insulted them in some way.
b)also, some people think it was invented by steve carrell on a recent episode of the office
(great show!!), these people, are sadly mistaken. Especially since carell attributes it to ari/jeremy in the show. pay attention people!