Where does your little one "kick" you?

[Calluna]

I had to laugh. I'm sitting here in front of the computer in just a t-shirt with my bbs resting on my belly (sorry if TMI) and Lumpy keeps kicking/ punching my right bb. It feels so strange.

It got me wondering, where does everyone else get "kicked"?
Do you sometimes have some parts of your belly stick out more than others?
Mine does it all the time, (hence the nickname "Lumpy") I can only assume it's the baby sticking it's head or bum out.
How does it know when there something on my belly? Even when it's nothing heavy, just a hand really lightly rested there, I almost immediately get kicked.