Acupuncturist after putting needles in my back:
"Okay you're all set, we'll be back in 20 minutes, just push that buzzer if you need anything :3"

Me: "Can you put it in my hand?"

Acu: "Sure :3 *starts wiping my hand for needles*

Me: "!!!! No! No! The BUZZER!!"

Acu: "Oh, whoops, haha~"