胃
=
月
+
田
:
Willy Walrus (w) set up a mooncake (月) field (田) in the Eiffel Tower's bathroom (ei4). This led to him eating way too much cake, and now his stomach (胃) hurts. To relief the pain he uses a hot water bottle (mnemonic symbol for 胃).
疼
=
冬
+
疒
:
Tecumseh (t) loves dearly (疼) eating udon noodles (冬), so he made it a habit to do so in the engine's kitchen ((e)ng2). Unfortunately he is allergic to udon noodles, so every time he heats them he gets a colorful rash (疒) and his throat hurts (疼) a lot.