吴
=
口
+
天
:
Mnemonic symbol: the water buffalo from Wu.
Willy Walrus (w) enters the space station (Ø2) with a big mandarin (口) in his hands. The water buffalo (吴) sees it and begins to pant heavily, slightly in panic. Fortunately there is an angel (天) around to calm him down and let him know that it's not the sun he's fearing.
误
=
吴
+
讠
:
Recently, mission control had an advertising column (讠) set up in the space station's bathroom (Ø4). On the column is written that interracial love is WRONG (误) and should be banned. To protest this, Willy Walrus (w) and the water buffalo (吴) show their love for each other by having a shower together in the space station's bathroom.