John Mayer Riffs on Brad Pitt

John Mayer can be a pretty funny fuy – he's tried his hand at standup and has posted some humorous videos in the past – and this time he's trying to use his girlfriend's ex to get laughs.

In a video posted on TMZ, John addresses the camera like a motivational speaker, saying, "You're a man of strength, charisma, girth, honor, girth and influence," before going on to riff gently on Brad Pitt.

"Like that guy in the movie The Curious Case of Benjamin Brat. Benjamin brat. The older you get, the younger you get. And right before you die a little tiny man-baby, you're gonna discover the ability to time travel into volcanoes. I never saw the film, I'm just guesstimating that's how it ends."

While he could also be poking fun at actor Benjamin Bratt, we think the singing funnyman is taking a mild shot at Jennifer Aniston's ex-husband.

Judge for yourself:

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