A favorite of Ricardo "Big Dog" Almeida, a choke Jamal Patterson - also a Renzo guy - called "The Secret" after using it to finish an IFL fight, the submission many people still don't think average jiu jitsu guys can use ... I had a guy trapped in an arm-in guillotine in my second match at the February tournament, but I couldn't finish it. Here's a very good instructional on the arm-in guillotine from Red Schafer of Wisconsin Combat Sports.
