KELLY SLATER IS A WARLOCK!!!
The 46-year-old surf legend pulled an UNBELIEVABLE move during a competition in Hawaii -- falling off his board and getting back on in the same ride -- and it was all captured on video.
Kelly was riding against Filipe Toledo at the Billabong Pipe Masters competition in Oahu over the weekend ... when he pulled a move that's already being dubbed, "Houdini Tube Ride."
Long story short ... Slater entered the wave and got knocked off -- but somehow managed to grab his board during his fall and placed it back under his feet during the ride.