Mad Rufus - A person so good they make your brain explode and your face

A person so good they make your brain explode and your face turn red from jealousy.

My cousin is Mad Rufus. I want to punch him because he’s better than me at everything.

The new kid at school is Mad Rufus. He got 100% on the test and I got 52%.

My dog is Mad Rufus. He eats my homework and still gets A+.