Husband:(under his breath) "Argumentum ultimum verbum."
Wife: "What did you say honey?"
Husband: "I said `Yes, dear!'"
"Well, I see your argument as illogical!"
"But all that I was arguing was that p implies q; r implies s. And if p or r is given, then q v s is given."
"Well I or no one else think in those terms in real life."
"Argumentum ultimum verbum."
"Well I don't see how invoking Latin like, the ancients invoked deities to support their causes, supports your case."