knockouts

noun

1. The act of making someone unconscious, or at least unable to come back on their feet within a certain period of time; a TKO.“The boxer scored a knockout on his opponent.”
2. The deactivation of anything.
3. Something wildly popular, entertaining, or funny.“If you've ever had a sack race, you know it's a real knockout for kids and adults alike.”
4. A very attractive person, especially a beautiful woman.