I have an ongoing bet with the universe, I'll come up with something stranger than it. I've yet to win.
If we are just talking about sexual encounters then yes the fantasy have rarely lived up to the real thing although some of our stories are hilarious and we have been left wondering just what some people were thinking. There is a saying where I am from which is "Nowt stranger than folk" the straight forward translation is "nothing stranger than people" which is very true.