First Diddy dropped the P. from his name, then Bow Wow grew out of his Lil status, and now Jeezy has decided he no longer wants to be Young. Jay Jenkins’ name change graces the cover art for “Lose My Mind,” the street single from his forthcoming album Thug Motivation 103. The moniker first appeared on the credits for Rihanna’s “Hard,” but it’s now official. So Jeezy it is.