John Mayer Uses His Head ... Not the Racist One

2/15/2010 11:08 AM PST BY TMZ STAFF
John Mayer didn't say one word about his racist penis this weekend -- in fact, the singer didn't say one word about anything.

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After all of last week's drama -- and his subsequent teary-eyed explanation -- Mayer kept his head down and his mouth shut as he waded through a sea of paparazzi on his way out of his hotel in Canada.

As for the penis -- no comment from Lil' David Duke either.