babooey - You do it when you want to let one go but you’re too scared

You do it when you want to let one go but you’re too scared to make a sound

At the library, I did the babooey and the librarian looked at me like I was a monster

During church, I did the babooey and the priest said 'I think the devil is with us today'

I did the babooey during my science test and my teacher said 'what is that smell?'