10. Picking out his birthday gift is easy -- I just buy what I like

9. We can communicate telepathically, but it really, really hurts

8. As far as our boss knows, we're one guy who puts in tons of overtime

7. Thinking about a new hairstyle? Try it on your twin when she's asleep

6. Check it out -- we're wearing each other's pants!

5. Need money? You can always do one of them Doublemint commercials

4. Actually, it's no big deal. We're fraternal twins

3. We save thousands on mirrors

2. If I ever commit a crime (points to twin) he's going to jail

1. I slept with my brother's wife