Agreed, going on long distance runs/biking i've seen my fair share of things said/being thrown. I usually laugh it off and continue on my way. The funniest shit i've seen is a group of girls yelled something at me then took off in their car as I was out jogging in the early morning hours.. I caught them at the next light walked right up to their car and whistled back LoL they turned pretty red I thought it was funny as they had no clue how to react. I'm shameless like that