大錯特錯

大 = 一 + 人 : The big (大), huge (大) robot (mnemonic symbol for 大) is working out in the ashram's bathroom (a4). He's lifting a flute (一) to which Don Quixote (d) and Neanderthal man (人) are clinging.

错 = 昔 + 钅 : Kitty Cat just finished polishing her golden harpoon in the observatory's bathroom, but afterwards she made the terrible mistake of dropping her milkshake on it. Now she'll have to polish it all over again.

特 = 寺 + 牛 : Tecumseh (t) has a very special (特) mount: In contrast to the other Indians he rides a bull (牛). Moreover, the bull is so special (特) that it meditates in front of the Buddhist shrine (寺) in the elevator's bathroom (e4) together with Tecumseh.