碍
=
㝵
+
石
:
Albert Einstein (Ø) rubs a lamp in the airplane's bathroom (ai4) and to his surprise a genie (㝵) appears, asking for his wish. Albert recognizes his chance to put one over on the king and asks the genie to summon a large rock (石) to obstruct (碍) the royal toilet.
识
=
只
+
讠
:
Sherlock Holmes (sh) is inspecting the new arrival at the entrance of the space station (Ø2). It's a big advertising column (讠) with a cuttlefish (只) on it, to broaden the space station's inhabitant's knowledge (识).
羞
=
丑
+
羊
:
Marie Curie (xi) arranged a blind date for two friends in front of the outhouse (ou1). The two friends are an ox (丑) and a sheep (羊). As they see each other for the first time, both are very shy (羞).