A hermit crab is basically a tiny, confused crab that forgot to grow a house, so it just steals random shells like a kleptomaniac snail. It scuttles around on the beach, dragging its mismatched shell like it just moved into an abandoned apartment. This little guy switches homes more often than some people change their socks and has a peculiar taste in real estate—anything from a broken seashell to a funky bottle cap! It’s mostly a scavenger, hanging out with other crustaceans, trying to figure out if it's a crab or just a guy in a shell costume. Plus, it always looks like it’s ready for a beach party, even if it just wants to hide from danger. Just don’t ask it about its life choices!