You won't believe this, few people do, but here goes. When I was a teenager I lived way out in the woods. It was roughly a 45 minute school bus ride to school in the morning. One morning, a girl was tring to get someone to play heads or tails with her. It was the deep country, not a lot of options for school bus entertainment out there) No one wanted to so I was like "Sure, why not?" This was about 3/4's of the way to school so we had about 15 minutes left in the ride.
Well, we started playing, she flipped the coin and I guessed right. Then again. Then a 3rd time. This went on for almost 10 minutes. This actually drew a crowd, I shit you not. Through the years I've tried to emulate that "winning streak", but never did.
It was pretty odd actually.