Bad: Finding out that you've forgotten your house keys.
Worse: Finding out that you've forgotten your house keys only when you've made it back to front door after an hour long journey. With no-one else at home to let you in. And at around midnight. Yep, happened to me last night. Not amusing.
Good: Played in a poker tournament and received my first straight flush ever and to top it off, had it beat someone else who though they'd had the nuts. Still had a lot of work to do that but managed to finish in first place and win. It was a fairly low stakes game but a win's a win:)