For those that have seen the sport of Thai boxing, you'll know how violent it can get. Yet tucked away in the Reggae Bar there is a Thai Boxing ring and punters are encouraged to make full use of it.
Any other country in the world would surely ban the mixture of alcohol and then trying to punch/kick your mate. Appropriately(?), though, they even supply gloves for you to mess around with.
A couple people seemed to get very serious while in the ring, but the majority of people seemed to use it as an excuse to play wrestling, throw strangers to the canvas, or just jump on the bouncy floor.
Another little quirk that added to the Phi Phi experience