The peen that launched a thousand ships!
Okay, well, maybe not that many, but Mark Wahlberg's infamous porn character from Boogie Nights, Dirk Diggler, had what has become one of the most famous wangs ever!
But it wasn't the actor's actual man parts!
Marky Mark sat down with Seth Meyers on Late Night on Thursday, and they talked all about it, including what Mr. Wahlberg plans to do with his famous phallus in the future!
Ch-ch-check out the video (above) and find out!