Billie Eilish says she's a bad guy, but she's not a guy.. Has anyone else noticed this?

I've noticed that you have no concept of irony nor a full understanding of all the definitions of "bad guy," most especially the non-gender-specific one that simply means "villain."

There is not one moment of my life that is spent on wondering what Billie Ellish thinks or not- 

I do likr the green hair though, and think it's a good look for her. 

I don't think shes' bad, I think she's terrible.