Something quite amusing and probably pretty uncommon happened a couple nights back. I was in an Xbox Live party with two friends and one of them was about to redeem his Saints Row 3 multiplayer code when he realised that they hadn't actually printed it on his manual. There was just an empty space where it was meant to be.
Five minutes later, the other guy decides that he's going to redeem his BF3 code so that he can play online with me and then he too realised that he never had a code printed. Again, it was just a black space where the code was meant to be.
I thought it would be pretty rare to see one game come without a code, but two games in the same night? That's just crazy. Hopefully they'll be able to get a new copy from whatever store they bought the games from but I don't think they kept the receipt.
Had anything like this happen to you?