S7E11: Not All Dogs Go to Heaven
Well, Meg has the mumps all right.
How is it she was never immunized?
Well, it was 1992 and I couldn't be bothered with anything that didn't involve Dan Cortese. Besides, what's the big deal?
I never got a mumps shot.
Well, I'd caution you that getting the mumps as an adult could result in serious complications.