假唱

假 = 亻 + 叚 : Rosa Luxemburg and Joan of Arc want to go on vacation together, but they already used up all of their vacation days. That's why for the upcoming eye examination in the ashram's bathroom, they put in some glass eyes so that they will get a sick leave.

Mnemonic symbol: a fake eye, 假眼

唱 = 口 + 昌 : The lancelet (昌) finds Charlie Chaplin (ch) singing (唱) loudly while taking a shower in the anglepod's bathroom (ang4). The lancelet is extremely annoyed by the singing an stuffs a mandarin (口) into Charlie Chaplin's mouth (口) to make him stop.