Pardon me for being a wee bit overdue on the topic, but Albert's comment just only caught my eye this morning:

My initial answer would be to check the shape of your butt. Then I remembered that I was asked if you lost weight, and so I looked. Now when I think of it, it was a non-virgin butt.

OH MAN! ROTFLMAO! Albert oh Albert, what on earth is a 'non-virgin butt'?

If I don't want to see the butt leh? Can I still come to a pretty accurate deduction on a person's (man/woman) deflowered status? Tips please. You learn new things every day, and I think I'd like to learn some new stuff today.