When you’re having a debate with her, talk in circles to completely confuse her. Whenever she makes a counterpoint to your argument, say things like:
You’re making my point for me.
That’s exactly what I’ve been trying to get through to you.
So you agree with me then.
Then, when she’s convinced she’s right, tell her:
No, no, sweetheart, you had it right a few minutes ago. Now you’re not even making sense.
Even if none of what she says is true, talking in circles in a debate can confuse the life out of her. It will frustrate her terribly. It will also arouse her more than she ever believed possible.
When she feels like a dummy, she acts like a slut.