You can sing a very aggressive word in such a way that it's very funny. You can change words, completely turn them around on their head so that they mean exactly the opposite of what they are written down. There are endless possibilities which I think Diamanda Galás is doing already. She turns everything upside down by the way she sings it. She makes you feel nauseous or horrified or ridiculous just by her voice. I think that's an incredible power.