FILMCOLT - Movies & TV Shows on Instagram: "One of the most unforgettable moments in EuroTrip (2004) is the “Scotty Doesn’t Know” scene. Out of nowhere, Matt Damon appears as a punk rock singer, passionately belting out the song that reveals Scotty’s girlfriend has been cheating on him the entire time. The joke works perfectly because Scotty is standing right there—clueless—while the whole club sings along to his humiliation. The lyrics get more brutal by the second, and the crowd treats it like