YUP, JJ got it while TDY in Thailand. He was on an exercise with the Royal Thai Marines. He said they(well some) use a similar knife but not quite as Khukuri like, has a straighter blade.

I've used knives like this before while in the Philippines and despite the blade shape and size they work surprisingly well for a lot of different tasks. YES, even skinning. You just choke up on the blade, basically laying your thumb along one side and then wrapping your fingers around the spine and over on the other side like you were going to lay your fingers on the fatty part at the base of your thumb.