to rinse / to trick / to fool sb / to cook by dipping finely sliced ingredients briefly in boiling water or soup (generally done at the dining table)
涮
=
刷
+
氵
:
After brushing his teeth (刷) Sheldon Shrimp (shu) usually rinses (涮) his mouth with a bottle of water (氵) in the anthill's bathroom (an4).