Video After The Jump   When Lil Wayne's rap career is a wrap he might consider going into comedy because this has to be the funniest deposition in history.   Weezy is suing Quincy Jones III over a documentary about him. TMZ obtained the footage of him being grilled on the stand by Qunicy's lawyer, Pete Ross from the law firm of Browne George Ross about his various run in with the law, but Lil…