HagMuncher - A person who messes up big, doesn't care, and everyone else

A person who messes up big, doesn't care, and everyone else gets a laugh out of it, making them a legend.

I tried to build a house with Legos. It collapsed. I got a concussion. Everyone laughed. Now I'm the Lego king.

I tried to dance with a flamingo. It bit me. I got a tattoo. Now I'm the flamingo lover.

I tried to eat a whole cake in one bite. It came out my ears. Everyone laughed. Now I'm the cake monster.