疯
=
疒
+
风
:
Frankenstein's Monster (f) spent too much time in the wind (风) in front of the engine ((e)ng1). The wind carried some mad cow disease (疯) viruses to him, and now he does not only have a colorful rash (疒), but he is also going crazy (疯).
魔
=
麻
+
鬼
:
Mahatma Gandhi (m) wants to become a famous magician (魔) and practices in the observatory's kitchen (o2). He has a demon (鬼) tie him up using hemp fiber (麻). His magic (魔) trick will be to undo the ties just using his teeth.