The most annoying had to be the C6 Z06 guys. Holy crap man!! Those guys were persistent!! They would not stop bothering me until they got a race.
I was turbocharged when I raced several of those things. They kept up for a bit, but once I got traction the race was over.
The facial expression and the amount of butt-hurt they showed made it all worth it though
One of them wouldn't even look at me.