my forehead and armpits are spritzing like a berserk watering can cursed by an angry garden gnome. I roll out to center stage and fiddle with the microphone
The author describes their forehead and armpits as perspiring excessively, comparing it to a watering can wilding under the influence of a mischievous garden gnome. This vivid imagery emphasizes the character's anxiety or nervousness in a humorous way.
They then move to the center stage and adjust the microphone, indicating they are about to speak or perform. The inclusion of the book title "I Even Funnier: A Middle School Story" by...