柔
=
木
+
矛
:
Robinson Crusoe (r) invented a new judo (柔) flavor in which judo is combined with wielding a soft (柔) rubber lance (矛). He is trying out his new technique by practising with a Christmas tree (木) in the outhouse's kitchen (ou2), trying to bring the tree down with his lance.
术
=
丶
+
木
:
In the space station's bathroom the surgeon wants to tickle Sheldon Shrimp with a petal leaf, but Sheldon thinks it's a trap and he wants to cut him open, so he hides behind a Christmas tree.