費勁

费 = 弗 + 贝 : Frankenstein's monster finds that here is a crab in a woven basket for sale in the Eiffel Tower's bathroom. He feels sorry for the crab, spends a lot of money to purchase it and releases it into freedom.

劲 = 又 + 工 + 力 : Joan of Arc (ji) is training with lots of energy (劲) in the encampment's bathroom ((e)n4). Again and again the presses a power button (力) which releases a boxing glove (又) fixed to a steel beam (工) which she has to hit with her fist to punch it back into its original position.