To quote the eternal wisdom of a 2012 Lululemon bag, "Children are the orgasm of life. Just as you did not know what an orgasm was before you had one, nature does not let you know how great children are until you actually have them." (Yup, they really printed that on a bag, and people just.......walked around with their lunch in it.)
There are some things that child-free people just don't understand, and their ignorance, no matter how well-meaning, can be hilarious to parents. In a thread on the Parenting subreddit, parents shared the funniest things about parenting they've heard from the unitiated. They deserve the comic relief.