ONYOMI: CHUU
Insect is middle plus a line at the bottom, which for the purposes of this mnemonic, we'll call a "stinger."
So you can say,
Put some insects in the middle of your mouth and CHEW. Later use their stinger as a toothpick. MMMM!!! ごちそうさまでーす!
DESCRIPTION: -
KUNYOMI: