Great Day Ends with a "Flop"

Had a good day at work, created my own camera bike mount (pics to come), had dinner with the parents, rode 15 miles with a friend, cooled off afterwards with her and her pug (more pics to come).

I felt really good after the 15 miles, but apparently my legs turned to rubber. Peep the video of what happened when we were riding home after the ride. Please excuse my deafening laugh (careful with the audio), I think I must have been in shock. OR maybe I just sound the dorky in real life and don't realize it ...