It looked kinda like a xtracycle or a cargocycle. I don't know.
No, I am not calling 911. I'm still annoyed with the last time I called 911 about a bike I believed to be stolen and then I had more than a hunch. Heck, I'm annoyed about the last time I called 911 about a car with a busted out window. I want a website where I can just report stuff, and be blissfully ignorant that the dispatcher or whomever looks at it thinks it's a waste of their time or makes me feel like a village idiot for calling them or (even better) ask me questions that seem to imply that they want me to walk up to the suspected thief/robber and make sure that they are just hanging out on a dark corner with their faces covered for the fun of it.