double-edged sword / CL:口[kou3],把[ba3] / classifier for blows of a sword
剑
=
佥
+
刂
:
Joan of Arc (ji) is fighting against Fu Qian (佥) in the anthill's bathroom (an4). While Joan of Arc is wielding a double-edged sword (剑) Fu Qian only wields a kitchen knife (刂).
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.