Fable II Glitches

Non-stop vomiting man
This takes place early in the game (after viewing the scene about the Spire for the first time). Sometime while traveling through Rookridge, you will have to dive off of a bridge. After doing that a man (pretty sure his name is Herman) will say that his son is in Hobbe cave. Enter the cave with him. Soon there will be a room with lots of skeletons on the floor and he will throw up. This is where the glitch can be performed. If you keep using the "point & laugh" or "chicken" expression on him, he will keep on vomiting. It won't stop until you cease to tease him.