What is the Craziest marketing strategy you've tried.

What are some of the craziest marketing strategies that you have tried that either works really well or flopped and what did you learn from it?

I'll start first. I have the domain fuckmycofoudner.com and I wanted to turn this into a rate my professors but for founders. I've tried posting about this on LinkedIn and X hoping that if this blows up it will draw attention to me and I can use that attention and redirect it to my product.

My friends all told me that this will blow up and I thought so too. But reality is much harder to blow up unless you have a pretty warmed up X and on linkedin people just don't seem to care as much?