隐
=
急
+
阝
:
The pope (阝) and Maud Younger (y) both need to go to the bathroom in the encampment ((e)n3) urgently (急), but they both forgot the secret (隐) pass phrase so they cannot open the door.
to suffer (from illness) / to contract (a disease) / misfortune / trouble / danger / worry
患
=
串
+
心
:
Helga Horse eats a skewer in the anthill's bathroom, with a terrible outcome: after taking the first bite, she suffers from a heart attack.