daarstig
Daarstig is when you're so brainy you could probably make a donkey look like an idiot in a spelling bee.
My teacher is daarstig. She taught me how to solve equations and then called me a moron.
My friend is daarstig. He figured out my secret password and now he's bragging.
My grandma is daarstig. She solved my math problem and then told me to stop being so clumsy.