[David]

I usually confront them, but I'm not known to be too bright.

The one I enjoyed most:

A uniformed old guy on a harley chased me down on the freeway and motioned for me to slow down (I was probably doing 80 or so.) This guy had no helmet or other safety equipment and I had full gear on.

A few weeks later I see the same guy on the harley at a store. I ask if he's some kind of officer. He said he's a fed marshall or something. Now that I'm sure it's the same guy, I read him the riot act about speeding with no helmet and then telling me to slow down. He stood there dumbfounded and didn't say a word.