THE ROOFTOP TOSS"Instagram's Biggest Playboy" can add Instagram's biggest dumbass to his resume -- the guy threw a FULLY NAKED porn star off the roof of a Hollywood Hills mansion into a pool ... breaking her foot in the process ... and it was all caught on tape.
Dan Bilzerian -- a millionaire pro poker player famous for his extravagant IG photos -- was doing a shoot for Hustler magazine on Wednesday with 19-year-old Janice Griffith when he got the brilliant idea to cup Griffith's vagina ... and throw her headfirst into the pool. From the roof.

Needless to say, things didn't go as planned -- Janice later tweeted from the hospital, "I broke my foot today."
You have to see the video to see how epically stupid this is.
If only the Darwin Awards offered consolation prizes.
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- Dan Bilzerian Janice Griffith You Might Want to Rethink Weird News Exclusive Details Nudity Party All The Time Nurse! Instagram
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