This line in Rap God is very unfortunate. No, Eminem is not a misogynist and I'm perfectly okay with dark humor. The line never offends me, but it's more deja-vu than clever and it elicits eye-rolling more than it does laughter.
When Eminem first ranted against women, sarcastically celebrating domestic abuse in the original Marshall Mathers LP, it was innovative and it created genuine shock value. Kill You was an important song. But now in almost every song he makes, he seems keen on trying to re-create that moment or at least allude back to it, and it just doesn't work.
Like a star athlete of high school coming back to a re-union 10 years later, still wearing his football jacket and talking about such great parties he had 10 years ago. It's lame.