emptiness / void / abstract theory or guiding principles / empty or unoccupied / diffident or timid / false / humble or modest / (of health) weak / virtual / in vain
虚
=
业
+
虍
:
Xu Xian (xu) and the bullfrog (业) were preparing for a football game in front of the space station (Ø1) and had already painted eye black stripes (虍) onto each other when suddenly a black hole (虚) appeared and sucked their eye black off again before collapsing.
诈
=
乍
+
讠
:
As James II of England (zh) is using the ashram's bathroom (a4) he studies an advertising column (讠) next to him which urges him to get a Mohawk haircut (乍). After a while he realizes it is just a scheme to deceive (诈) him into giving up his hair so that they can get is DNA.