By now you've seen all the standard wedding pranks, like when the best man pretends that he's lost the ring ... or when all the bride's friends run past the ceremony totally naked.

It happened to one couple, in a photo recently popularized on Reddit.com. Though the identities of bride, groom, and streakers are unknown, the story behind it (allegedly) goes like this: Some college pals weren't quite ready to grow up when the first member of their group had a wedding -- so they decided to streak it. And ever since, there have been follow-up streakings at several subsequent ceremonies.

The anonymous trickster who posted the photos claims that the streaking won't end until everyone involved in the original episode has been a victim. Kind of like "Final Destination 3," but with more gratuitous nudity.

From the web:
Wedding keg stand. (CollegeHumor)
A Star Wars wedding. (I Am Bored)