Can you help me produce a rhyming title for my paper?

I’ve have a paper I’ve been working on a Fairy Tale and Folklore class I’m currently attending. The gist of the paper (and the surtitle of the paper) is basically “how fairy tales utilize fear and violence to influence good mannerism.”

So the only I’m having trouble with is a good title. The surtitle covers what is in the paper, but I wanted something catchy too. What I had in mind was something along the scheme of:

“Mind Your Manners or [violent action here]”

I also wanted to thrown in a rhyme scheme in there. So far the best thing I can think of is:

“Take Mind Your Demeanor or I’ll Grind off Your Weiner”

which sounds very off still. Any help?