内黄

内 = ⺆ + 人 : Mnemonic symbol: A CT scanner to see inside of someone.

内 = ⺆ + 人 : Napoleon just can't find his stapler and suspects that Neanderthal Man has eaten it. Not thinking twice he orders Neanderthal Man to enter his CT scanner in the Eiffel Tower's bathroom, finding his stapler in Neanderthal Man's stomach.

黄 = 井 + 由 + 八 : Mnemonic symbol: the Yellow Emperor.

Helga Horse (hu) invited the Yellow Emperor (黄) to have a few cuba libres (由) in the anglepod's kitchen (ang2). But it's a trap! After the yellow emperor is drunk enough, Helga Horse spills eightballs (八) on the floor for the yellow emperor to trip on and fall into a well (井).