HagMuncher - Someone who acts like a fool, doesn't think before they do s

Someone who acts like a fool, doesn't think before they do something stupid, but people laugh so hard they make them a legend.

I tried to ride a goat. It kicked me off. I landed in a pile of dirt. Everyone laughed. Now I'm the goat king.

I tried to sing in the shower. The neighbors called the cops. Now I'm the shower rockstar.

I tried to fight a robot. I lost. But I still got a trophy. Now I'm the robot slayer.