Marcelo Azevedo choked me with this choke almost instantly..So I reversed engineered it so to speak, asked some tips from drac and have used it successfully in class. I asked Drac and Marcelo what the name of it was and they both said “I don’t know…a loop choke…we don’t have names for everything in Brazil” lol  I decided to go with  “Rolling Loop Choke” lol