Disc golf is probably the best sport in the world. At the very least, what would you rather watch on ESPN, billiards, or an actual sport? The goal in disc golf is to realize you suck at the sport whilst throwing small "discs" at trees.
I've run out of funny, so here are some hazards of disc golf.
Watch out for trolls or gnomes in the rough. They're is usually at least one on each course. They hide on the sides of the fairway and steal poorly-thrown discs.