I have by mistake. It was not intentional. My last vacation was in 1997. I was visiting friends in southern California. Another house guest was a lesbian.
My friends had a VHS tape of "Apollo 13". I did not sit and watch the whole movie at one sitting. I'd watch a few minutes here and there. I'd go out do things and when I got back I'd turn the movie back on.
So I get back one time and push the button. And instead of "Apollo 13" it was lesbian porn playing!
Oh the horror! I could not shut it off quick enough!