My roommate and I actually reignited our Pokemon nostalgia over this past winter holiday. I had a bunch of Game Boy carts lying out on my desk in my dorm, and as he was walking by he said "Wait a minute....is that Pokemon Yellow?!" We then began a challenge: we would both start playing when we got home for winter break, play as far as we could, and then when we got back we would battle.
When we got back, I was the only one that had played it. Oh, and I had played it. A lot.