I did. On Christmas. I was in the Christmas spirit. lol The bell desk guy did not realize that I had already dropped my luggage in the back behind the desk. I wanted to add another piece of luggage to it while I waited to check in. I greeted him fairly warmly. He directed me outside for storage though I insisted it was not outside but rather in the back behind the desk. Long story short, I came back after finding my luggage was not outside, and spoke to the lady behind the desk instead. When it was time to check in, only the guy was available and for some reason I was in such a good mood, I just handed him a $5 bill and smiled and he said sorry and started apologizing profusely. lol I was tipping like crazy on Christmas though. Ever tip even after bad service because you were just in a good mood?