Following the stream, you find it increases in size as another brook joins it. Walking on, you come to an old stone bridge. You decide to cross it, but as soon as you step onto it you hear a loud, echoing "HOY!!"
Suddenly a large, fat female troll heaves herself up onto the bridge. She is 9 feet tall, obese, with big ears and nose, wild, scraggily hair, an ill-fitting furry bikini, huge horny feet and sharp nails. "This is MY bridge!" she says "Nobody crosses it without payment!"