Two recent moments:

23.

I'm going down Peterson Avenue on a Saturday morning. Five young men are jaywalking. They're sailors and they appear to have just left the Oriental Nail and Massage.

Something tells me their first few hours of leave weren't spent getting a manicure.

24.

The guy on the next treadmill is walking backwards. I speculate that he's trying to reset his odometer like in "Ferris Bueller's Day Off."