daarstig
Daarstig is when someone is so smart they could probably outthink a donkey with a PhD and a calculator.
My math teacher is daarstig. He solved the Rubik's Cube in 10 seconds and then called me a dummy.
My sister is daarstig. She beat my dad at chess and then told him he was a bad loser.
My dog is daarstig. He figured out how to open the fridge and now he's eating my pizza.