This is a place with some really strange customs and traditions. While a Fish out of Water or an unforgiving viewer might just instantly assume that mental illness must be involved when they land in an unfamiliar location and everyone just acts strange for no reason, all doubts are laid aside once the reality of this location sets in. In Cloudcuckooland, everyone acts like a culturally out-of-it nutjob, even when they're talking to each other about completely mundane things.