i have three seperate times now gotten a bit drunk and then explained hyper-carcinization. one of those times i had had 1 drink (granted i am quite small) and accidentally drew a porcelain crab without claws, felt like a carcinization fraud, and hunted down another porcelain crab drawing i had done to make sure i hadn't also forgotten claws on that one.
Theory: clocks restrain the passage of time, most efficiently while you are looking at one, but even just having a clock handy to keep checking slows things enough. One day, your phone dies so you can't check the time before and after you shower to know how long it took. You exit the shower and find that everything has evolved into crabs. Based on a true story (something like this happened to me on Thursday).