Once in a while we'll see these "TOP X of Y", and today I saw one of those on our friendly MSN/Sympatico page. The one I read was "Top 5 reasons your gf wants to dump you". Well, after reading that, I'm pretty much inclined to put up my smirky version.
1. She slaps you and says "We're through"
2. She catches you sleeping with her sister.....proceed to 1.
3. She catches you sleeping with her brother............also proceed to 1.
4. She's sleeping with your brother...............I think you get the picture for that one.
5. She kicks you in the family jewels with sharp high-heels, calls you a bastard and leaves
I think those are definate signs. I think they're pretty clear signs too. If you keep to this guide, you'll always know when your gf is giving you the signal that she wants to dump you.