David at Cabarfaidh gives us a selection of the things kids say about marriage and sex. Quite stunning wisdom shown by some of the little blighters:

HOW CAN A STRANGER TELL IF TWO PEOPLE ARE MARRIED?
You might have to guess, based on whether they seem to be yelling at the same kids.
— Derrick, age 8

WHAT DO YOU THINK YOUR MOM AND DAD HAVE IN COMMON?
Both don’t want any more kids.
— Lori, age 8