Hey, I was on to the answer. I'll simply define it as "the art of rubbing against oneself"
And women can really do that? I'm gonna try and spot the wankers during lectures from now on

It's a good thing guys don't do this .. I hope.
Also, I had to look up kegel. What a strange word, I thought it was an object or something at first. So you have a special word for contracting your furburgers. Do you crazy english speakers have a word for contracting the manpussy as well?