"I wanted to break up my big, shining piano keys to five them a little character. Some might think I f**ked up my grill for nothing, but I just wanted to come up with some s**t to make the part unique."
That's Jamie Foxx. Crazy? But if it is crazy, then it's one more way he's getting into character for the role -- the schizophrenic musician Nathaniel Ayers.
Interesting use of the word "five." Presumably, not a typo. From Urban Dictionary: "To give, hand or pass something from one person to another (because your hand, which you use to pass the thing, has five fingers). Man, this food has no flavor. Could you five me the salt?"