10. Both are innapropraite to do in public.
9. Neither are pleasant after a long night of drinking.
8. They are more enjoyable when you leave them after you're finished.
7. They come in all shapes, sizes, and colors.
6. Nobody wants a big one but we've all had one.
5. Nobody likes a messy one.
4. They're more pleasant in silence.
3. You can get in trouble for throwing them.
2. Both require some type of towel when your done.
1. Both are a pain in the ass.