A visit from Brian's Drain Cleaning, "the #1 and #2 business in Minneapolis"

Plumber: A web programmer, huh? Wow.
Me: Eh, it's not rocket science.
Plumber: Yeah, same thing with drain cleaning. (counts on his fingers) Shit goes downhill; payday's on Friday; your boss is a jerk.
Me: I'm self-employed.
Plumber: Oh, so then your boss is a real jerk.
Me: Actually, you're self-employed too, aren't you.
Plumber: Yeah, my boss is a total moron. God!