Don't reply with "No man has ever complained."
A-Men.
The man on the moon? Santa Claus? Or an honest Lawyer? Yes you got it Santa. The other two are figments of the imagination.
A seasoned traveller.
You stay here, I'll go on a head!
She replies, "Snorting pepper."
so we can both sound useless.
Three. One to post it, the second to post a better punchline in the comments, and the third to complain that it's a repost.
Oh, I can't complain."