It’s called the wheel of stupidity you or an OC have to do whatever chalk are on it but here’s the stupid part you have to ask the internet for challenges to put on your wheel of stupidity
Just put out a post and ask for stuff to put on the wheel (here is a website for blank spinner wheel https://wheeldecide.com/index.php?c1=Amogus+&c2=Balls+&c3=Lemon&c4=Die&c5=Aaaaah&c6=Explode&time=5)