Hey! Haha! No I've never done it, but that's right up my alley! Mwahaha!
Have you ever placed something in someone's shopping cart at a store while they're not looking like condoms or ky jelly or something else for fun and watched them at checkout?
I've never done that before, Otis. Best I've done is farted in the aisle and they always sound real loud. I just look at other people like they did it.
Never tried that, but it reminds me of this clip from Me, Myself & Irene
Omg! No, I've never done that but I'm sure it would be funny!