You forgot about the jokes about AAAAAAHKMED! Majority of Carlos Mencia's comedy revolves around arab jokes or how he is mistaken for another nationality depending on which region of the country he is in. This is what happens when you take Chris Rock's racist material and add Lewis Black/Dennis Leary angry sarcastic yelling.
"In NY they think I am a Puerto Rican, in Miami I am a Cuban, in LA I am a Beaner and whenever I go thru airport security they think I am AAAAAAHKMED! so I run thru the baggage claim yelling YO SOY TACO BELL!"
I am mildly amused.