"Do Bronx" with my rubber guard leg in
I was rolling with my friend for fun and I was able to get my armpit up on my foot in hindu control, from there I was able to shoot the arm that was resting on my foot under his chin and out the other side behind his trapped arm, then I just grabbed my new york arm bicep and squeezed for the tap (without letting go of NY). We messed around with it a little bit afterwards and it seems to be a good choke.
This wasn't a skilled opponent or anything so I have no idea if it would actually work competitively, but I was wondering if anyone else here has played with anything similar?