Women hear a lot of obnoxious things in their daily lives. World No.1 Serena Williams is ready to do something about it.

In conjunction with her fabulous cover story for Glamour Magazine, Serena starred in a video in which she hit back – literally – at some of the sexist things she and so many women have heard in their every day lives.

“Today I’m here to express some of the frustrations that I have about the obnoxious things that men sometimes say about women,” Serena says in the video. “I’m doing this for all womenkind. I’m kinda doing it a little bit for me, on the low.”

So what are some of the comments that drew Serena’s ire, compelling her to thwack a tennis ball at her padded-up co-star Alec?

– You’re really talented…for a girl.
– You should smile more!
– It’s okay that you’re upset. Girls are supposed to get emotional!
– You get really loud when you play, like really loud.
– Stop being so dramatic!
– So how much time do you spend picking out your competition outfits?
– Do you think you could ever beat a guy, just once?
– Only guy’s sports are worth watching.

Yeah. Don’t say those things. Especially to Serena.

Watch the full video here.