You guys have obviously never played in a competitive match or don't have a very competitive nature

Yes, I've played in competitive matches in
real sports, basketball and football in high school. I also play intramural sports right now.
It's called sportsmanship, something these guys obviously don't have. We don't scream at the other team and curse them out every time we make a basket or score a touchdown. We'll high-five each other and stuff but we act like we've actually been successful before.