Man, nothing quite sinks the spirits like when you realize you have a nasty neighbor next door. We're all just trying to coexist reasonably peacefully, but some neighbors make that seem like an unattainable reality. Take this neighbor for instance. Grandpa tried to have a simple chat with the dude, and the dude proceeded to be nasty, and shove Grandpa's considerate kindness right back in his face. Well, Grandpa pulled off quite the successful long con from there.