(Dick is filling out his tax form)
Dick: Line 14, 'Other gains or losses'.
Tommy: I gained two pounds.
Sally: I lost my virginity.
Mary: You wanted to see me, Dick.
Dick: Oh, Mary, thank God! I wanted to show you that if you mix up the letters in your last name, it spells 'lab right'!
Mary: Okay, but what was the emergency that couldn't wait another second, that made me... get off the phone with the Chancellor?
Dick: Lab right!
The title is a pun on Death and Taxes.