Eddie Griffin as Anton Jackson in Undercover Brother (2002)

If you're going to infiltrate white culture, there are certain things you have to do (at least according to this movie). As Anton Jackson, blaxploitation spoof here Undercover Brother does fine toning down his natural rhythm and soul, but when it comes time to take a big bite out of a mayo sandwich, and he's unable to squirt some hot sauce on it first, he hesitates with the eggy goodness at his lips. He does, in fact, choke it down, but by them you know all the whites of the white eyes would be on him.