I had a similar thing happen.
Was mustering on a bike and got tangled in a coil of old plain fencing wire. It tied me up as neat as you like. Both boots were tied to the footpegs by several loops and the rest of the coil was tangled in the back wheel which tensioned it all up hard.
The bike skidded to a halt and toppled over with me still mounted.
Apart from the weight of the 600 bike on my bottom leg, both sets of toes were pulled back under the pegs towards the back wheel, so I'm on the ground near the handlebars, and the crown jewels are getting soaked in fuel from the tank.
I tried for about an hour to get my feet out of the boots, but no way.
I had a handheld UHF radio, but because I couldn't get off the ground, the other fellas in the paddock couldn't hear me. Eventually they came looking and when they got closer they heard me on the radio, but then they couldn't find me in the long grass and I couldn't see them to give directions.
They eventually picked up my track and cut me out and we were on the job again.
The cook wasn't happy for a couple of weeks after though.