I got the pink DS Lite back when Target and Nintendo were donating the profits to breast cancer research.
Last week, flying for business, I pulled it out and the woman sitting next to me asked what it was and said it looked like it should belong to a teenaged girl (well, she said my teenage daughter, which I don't have, but anyway).
I said it was mine, got it to support breast cancer research, she was very impressed. And commented that it was a good conversation starter.
So, pick up a pink DS Lite and use it to meet the ladies...