I dreamt about crab racing. People would run across the beach sideways, crab-style, but holding someone up with one leg and an arm.
Later, just before I woke up, someone said something that paid off the whole crab racing thing in a massively punny way. I came to in awe of how clever my subconscious was. This is a good way to awaken.
Shortly thereafter, though, I realised that the pun didn't work at all. My brain was just pretending it did, like when you dream you're in your kitchen and you walk through a door onto the beach and it just makes sense.
A little bit after that I realised that human beings couldn't possibly crab race while holding someone up with a fully outstretched leg, which is arguably a more difficult thing for my brain to present as normal.