The video below posted by submissions101.com shows how to lock in a gogoplata or shin choke. The move was at first a legend, and one had not been pulled in competition. Then came Nick Diaz getting the gogoplata over lightweight legend Takanori Gomi. Shinya Aoki pulled one off over Joachim Hansen. Since then Brad Imes has landed two outside the UFC, and the move has been accomplished by some fighters on local circuits. What's fun to think about is the next unique and rare move is popularized in MMA.