Eagod
A person who thinks they're helping but is basically a disaster in human form. They mean well, but their help is like being hit by a truck full of broken things.
I asked him to paint my house. Now it looks like a clown threw up on a fire truck.
She tried to fix my phone. Now it’s dead and I’m dead inside.
He gave me advice on how to cook. Now my kitchen looks like a war zone.