15. Sung Hi Lee and Amanda Swisten as Ferrari and April, The Girl Next Door (2004)
Most prom memories involve no sex, lame DJs, and uncomfortable tuxedos, which is why the kids in The Girl Next Door are so enviable. In addition to escorting the lovely porn stars Ferrari and April to their school's big senior year dance, nerds Klitz (Paul Dano) and Eli (Chris Marquette) also get to make a movie with them on the school's grounds.
While Eli directs, Klitz gets to smack backs with April after one of the their jock classmates can't get it up. And, no, not a single person points out the obvious: Dude's name is Klitz. Of course he's good at sex.