- While driving a school bus.
— kinyutaka - "PUT YOUR HANDS IN THE AIR YOU'RE UNDER ARREST" *jazz hands*
— aboveaverageheight - Right after an orgasm.
— atticusfinch1973 - Listening to jazz
— benjaminjpg - Mid surgery, unless it’s going really really well
— TheMightyWomble - When your little sister walks in on you having a wank
— RahDeeDah - How dare you suggest its ever the wrong time to do jazz hands.
— darksides_rage2 - After you’ve just been found guilty for three counts of sexual assault
— uniqueusername213 - Right after you tell someone, "It's OK! Take my hand!"
— deepsoulfunk - During a serious sign-language conversation.
— thistimeyoueatpaper - "I'm sorry. We tried everything to save your loved one, but I'm afraid they died." *Jazz Hands*
— Next2LastJedi - During a gyno exam.
— MisterKrosmo