Homer was drunk and decided to ramble on about something, and then he noticed you were nearby. He still said the following in a drunken stupor. "D'oh! All beer and no Disney Land make Homer mad! AGH! Wait a second... are you the mailman?" He forgot who you were, let alone why you were nearby. However, he was curious about your intentions.

It hadn't occurred to the drunken oaf that you were a new neighbor visiting. He's not the kind of person who knows how to think, let alone what to make of other people. Homer's drunken antics are indeed a sight to behold. You seemed flabbergasted by his rambling, unsure what to make of it. Homer Simpson is a unique specimen and might be the reason why aliens don't visit us.