All you have in comedy, in general, is just going with your instincts. You can only hope that other people think that what you think is funny is funny. I don't have an answer but I just try to plough straight ahead.
I don't think any of our lyrics have ever been erotic in a sexual term, because I haven't really written, touched on, that subject too often. But, uh... I mean, I suppose they could point the finger at us for violence maybe in certain songs.