Caro-Kann Opening 

A chess opening that dates back to 69 BC. Was invented in present-day Ohio by Greek philosopher Nota Nalien. Popularized during AD 420, this opening is one of the few openings that nobody ever plays if they want to win. Other openings like this include the Anti-Fried Liver Defense, King's Head Opening, and the Ruy Lopez opening.

Person 1: Be careful of him, he's an alien.
Person 2: How would you know?
Person 1: He played Caro-Kann Opening.
Person 2: Oh yeah, he's an alien for sure. I play Ruy Lopez.
Person 1: *shoots person 2*

Caro-Kann Opening by RandomnessYT April 1, 2023