A fun game for cyclists : it's called The Race. I think there were rules somewhere on the internet. I've forgotten the details but this is basically how it goes.

• You get 1 point every time you pass a "slow" bike: people who are taking their time, old contraptions, etc
• 2 pts for decent bikes
• 3 points for cyclists in racing attire
• 4 points for electric bikes
• 5 points for cars

You lose the same amount every time you get passed

On good days I can easily get in the thousands with all the cars commuting. Makes me feel so good.