According to MTV News, it seems as though 50 Cent is taking lyrical jabs at Jay-Z on a new track called “Flight 187.” 50 raps: “While Jay’s rockin’ that Urkel look, man, isn’t he from Marcy?/ They say he’s growin’ dreads and now he’s talkin’ like a Yardie/ Man, everything is changin’, I don’t understand a thing.” Hmmm, another hip hop beef brewing? Head over to MTV.com now to hear the song today.