甹

甹 = 丂 + 由 : Pocahontas (pi) is having a great time with a chivalrous knight (甹) in front of the engine ((e)ng1). The knight is wearing a breathing mask (丂) and has to drink all the Cuba libre (由) Pocahontas fills into the mask.

Mnemonic symbol: a breathing mask.

The air inside of the aorta is so bad that Karl Marx needs a breathing mask to breathe freely.

由 = 丨 + 曰 : Mnemonic symbol: 自由古巴， a cuba libre. The character 由 itself even looks like a cuba libre.

Maud Younger (y) is taking part in a charity auction in the outhouse's kitchen (ou2). She is auctioning the dinosaur bone (丨) next to her and is speaking into a microphone (曰). In the other hand she is holding a cuba libre (由), and she is already quite drunk.