Jim Florentine

We guarantee comedian Jim Florentine has a new divorce bit in his act -- his marriage is over ... but he and his ex have already divvied things up, and at least Jim will still have a place to write jokes. Florentine -- best known for "The Howard Stern Show" appearances and "Crank Yankers" -- filed…

Justin Bieber has one huuuuge disadvantage if he's trying to make a run at DeSean Jackson's ex-GF -- his penis ... this according to the guy who voiced "Special Ed" on "Crank Yankers." We broke the story ... Jackson's ex-GF Chantel Jeffries was the passenger in Bieber's Lambo when he was arrested…