I would be mad too ((radio flyer)). I really think you need to give this guy notice to leave your house. Before you caught him in the act, so that should have been discouraging enough to make him stop. The fact he's repeatedly peeing on your vegetable garden is utter disrespect. I can even find the right words to describe a person who would do this to something someone would eat. Give him a final notice in writing. On a lighter note you should get a pair of gloves on and go pick those cucumbers and make a salad and give it to him - don't wash them LOL