Last year at my son's birthday party a couple of brothers were jumping on my couch in my basement. I tell them multiple times to stop jumping on my couch. So the father comes back to pick up his boys and he wants to go downstairs to play some pinball. The two brothers start jumping on my couch again, and I tell them to stop again. Dad looks at his boys, turns around, laughs and says "I'm glad this isn't my house", and walks back upstairs. I finally kicked the boys out of my basement and told dad that they have to leave because they weren't respecting my rules. We haven't heard from that family since.