Here's Tom Brady ... jumping off a cliff ... and probably scaring the living crap out of Robert Kraft.
The New England Pats QB is on vacation with his family ... and for some reason, decided to throw himself off a cliff and into some water.
Don't worry ... he lived.
After the jump, he went to Facebook ... posted the clip with the Superman theme music and wrote, "Never doing that again! #AirBrady."
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