Leave a giant, racy statue of two of the absolute stupidest people in the history of our species carved into a mountainside for perspective future races to look upon in awe at the greatest gods of some unknown species, who were just two fucking idiots that nobody's ever gonna know they were.
Oh, and cover it in a thin layer of long-lasting stone-colored cheese for good measure.
Oh, and cover it in a thin layer of long-lasting stone-colored cheese for good measure.