Buzz looks after the guy and asks "Why do they never talk to me?"
Neil smiles and says "well, you are the second guy to walk on the moon, am i right?"
Buzz replies "Yes."
Neil says "That's not nearly as cool as being the first"
Anti-humor is a type of indirect humor that involves the joke-teller delivering something which is deliberately not funny, or lacking in intrinsic meaning. The practice relies on the expectation on the part of the audience of something humorous, and when this does not happen, the irony itself is of comedic value.