The only cyclists I actively disliked were those who had stripped their reflectors and then rode around dressed in black at night. Scared me half to death when I finally saw them. That move agitated me quite a bit. Thank goodness I've only run into that once.

Seems to me that it's a very bad idea to disrespect in ways that actively make your own life less safe. Especially on something as fragile as a bicycle. Regardless of the disrespect heaped your way.