Employee?

I was at a gas station yesterday filling up my car and washing the windows when this little fella approached me carrying a spray bottle of something. He opened with, "Hey Boss, how are you doing today?" then he informed me that what I was doing would leave "streaking" on my windshield and he began to indicate that whatever product he was peddling would prevent it. I reacted with mock-horror about the streaking and sent him on his way. What I really wanted to do, after he called me "Boss," was to say, "Hello, Employee."

I didn't do it though. Alas, I'll have to add that to the I Wish I Had Said... file.