futurebird, 
From: https://www.instagram.com/matrondesign/?hl=en
Thing is, centipedes are famously fastidious. They wash every single leg multiple times a day and seem rather like a very leggy cat while doing it.
Perhaps it's because they are predators. Predators seem to tend to be into washing up more.
(I know it's a millipede in the cartoon, but that just makes it funnier since the centipede would roll their eyes at the complaining. )
