痎

亥 = 亠 + 厶 + 人 : Mnemonic symbol: a boar.

亥 = 亠 + 厶 + 人 : Hamlet is terribly afraid by a beret-wearing boar in the airplane's bathroom, but fortunately Neanderthal man is there to protect him and to fight of the boar with a huge fake nose.

疒 = 亠 + 广 : Napoleon started a war, and his first act is to parachute into the elevator's bathroom, wearing his military beret and all. He's lucky to have landed in the bathroom because unfortunately he's sick, with a colorful rash all about his skin and the urge to puke.