蜡
=
昔
+
虫
:
Sir Lancelot (l) spent all day waxing (蜡) the floor of the ashram's bathroom (a4). Even when the mosquito (虫) drops his milkshake (昔) on the floor it just drops off and doesn't wet the floor.
儿
=
丿
+
乚
:
Mnemonic symbol: "son" (儿) sounds similar to "Sun" like in "Sun Wu Kong", so it's gonna be represented by the monkey king. Albert Einstein (Ø-) and Sun Wu Kong (儿) are fighting in the space station's kitchen (-Ø2). Their weapons: Albert Einstein has a shovel (乚), and Sun Wu Kong has a banana (丿).