Dr. Krankcase is shown taking a shower bath in one of his barrels with wooden spider legs, you know, the same barrels with wooden legs that you see in a boss battle against Krankcase in the console version of Skylanders: Trap Team, except like the one that was holding Kaos, doesn't explode. My headcanon says Krank takes his baths in barrels with wooden legs, due to the fact that he's an amputee because he'll fall in regular tubs since he doesn't have flesh and blood legs.
