A Weevilton
A Weevilton is like a human calculator who never makes mistakes and hates it when others do.
During a test: Weevilton finishes first. Then says, 'You all are going to fail.'
Text: 'You spelled my name wrong. Again. I'm not even mad.'
In a game: Weevilton wins every round. Then says, 'This game is easy.'