A synonym for "poser"; one who cannot write lyrics for rap worth any amount of shit, big or small; also a seeming blend of J. Lo & Ja Rule (which is usually near, or dare I say above, the abilities of a LoJa.
That OnDaEdge guy is a LoJa.
sombody who gets his/her chain nicked and skeet'd on by ben afleck
"yo fifty stole my shit (sobbing)
hey ben gili sucked ass