biting a gi???

[Hangman]

Was wrestling with the dog tonight and had a daydream...

 Imagine you're at NAGA.  You get to knee on belly and slot four-fingers, palm up, just behind the guy's right ear.  He rolls into you and you fall to side control, but on the way down, you catch his far collar with a thumb in.  Dropping your elbow down and sliding it across his chest, you try to pry his chin to the side before wedging under to secure the choke.  Try as you might, you can't get a submission out of it.  You notice his gi is bunched up with stiff collar arching up over his chest and in front of your face.  Biting down on the loose material, you snap your had toward his legs, drawing a taut line down to your thumb-in grip which you now slide deep into the collar and get an ideal grip then efficiently choke-out your opponent.