ok.. i don't know if this is the brabo choke.. i think it is.. its the same choke Noguiera used to tap out herring..
this choke comes off of the sprawl and when you have an over under.. you can't REALLy work a guillotine from there so, this is a sneaky option that may catch people by surprise.
the Brabo Choke
Here, Luis and JB are squaring off.
Next, JB shoots on Luis with his head down and is able to get a leg.. Luis tries to sprawl. Notice how Luis has an over under at this point: his right arm has an open shot at the neck but his left arm must go around justin's arm.
Here, Luis completes his sprawl by putting his chest down against justins back and spreading his base.
Luis now slides his right arm to justins' right side and uses his left arm to push justin's right arm across his own body.
Luis completes the grip by making an L with his left arm and grabbing justin's back; Luis' right arm is locked at his left bicep. He holds this grip firmly while still applying even pressure on top of JB.
When he has the grip tight, Luis rolls to the side of the arm he has trapped, in this case, his left side.
As he completely rolls, Jb's head should end up directly on top of Luis' chest. this is an important part of the choke as it is the only adequate way to produce leverage.
Luis completes the choke by walking towards JB's free arm and by squeezing his hand towards his chest.
Boom, so there you go.. a new choke if you sprawl and can't get the guillotine.