My son has a unique ability to mimic people. One day in front of the NY Public Library, a mime was annoying people as they walked by - imitating their walks, ridiculing their weight, etc. My son crept up behind the mime and imitated him perfectly. Took a while for the guy to realize that the crowd wasn't laughing at his efforts. He was pissed.

Annoying little trolls. I much prefer the kids who stand like statues until you put a coin in their cup and then move like automatons.