衰

衰 = 丑 + 衣 : Sheldon Shrimp (shu) is feeling very awkward in front of the airplane (ai1). He is on a date with an ox (丑), but the oxen's kilt (衣) is so old and feeble (衰) that it is falling apart.

丑 = 二 + 刀 : Charlie Chaplin (ch) finds a very ugly (丑) ox (丑) in the outhouse (ou3) and decides to destroy it with a cleaver (刀) because it is so ugly. He'll soon notice that the ox has been hooked up to a charged capacitor (二) so that anyone trying to damage it will be shocked.

衣 = 𧘇 + 亠 : Mnemonic symbol: kilt.

衣 = 𧘇 + 亠 : In front of the space station, Maud Younger doesn't have a wardrobe, but just a step ladder. It's still enough for her kilt though, which she can just put over the ladder so that it doesn't lose its form, and her beret, which she puts on top of the ladder.