American Pie (1999)

In Paul Weitz' humorous teen sex farce and gross-out teen comedy (with the slogan: "You never forget your first slice!") - the film's title was derived from the question: "What exactly does third base feel like?" and the answer: "Like warm apple pie":

• the opening scene of horny high-school teen Jim Levinstein (Jason Biggs) masturbating himself with a long athletic tube sock while watching scrambled porn on pay-TV, but was caught by both of his parents, who were shocked by the dialogue they were hearing from the TV: "Baby! Ride me like a pony!" and "Oh, spank my hairy ass!"
• the scene of Jim's experimentation with the feel of warm, freshly-baked apple pie and being discovered pumping the pastry on the kitchen island by his stunned dad (Eugene Levy) - and his embarrassing excuse: ("It's not what it looks like"); their solution to cover up the damage: "Well....we'll just tell your mother that uh, that uh, we ate it all"

Experimentation with Apple Pie

• the scene of Jim's awkward sex-education session with his well-meaning father, who offered a selection of dirty magazines and instructed him to go to the center section: "Well, you see the detail that, uh, that they go into in this picture here.... It almost looks like a tropical plant or something, underwater - thing"; his father also asked: "Do you know what a clitoris is?"; slightly later was another frank session about masturbation: "Jim, I want to talk about masturbation. Now, I just want you to know that it's - it's a perfectly normal, uh, thing. And I have to admit, uh, you know. I, uh, did a fair bit of masturbating when I was a little younger. I, uh, I used to call it 'stroking the salami'. Yeah, you know, 'pounding the ol' pud.' I never did it with baked goods, uh, but you know your Uncle Mort? He pets 'the one-eyed snake' five, six times a day. See, it's like, uh, practice for the big game. You see? And it's like, it's like, uh, banging a tennis ball against a brick wall, which can be fun. It can be fun, but it's not a game...What you want is, you want a partner to return the ball"
• the scene of Vicky Lathum (Tara Reid) being given oral sex in her bedroom by her boyfriend Kevin Myers (Thomas Ian Nicholas), as she loudly yelled out: "I'm coming!" while her clueless father stood outside her door, shrugged his shoulders, and then continued downstairs
• Jim's discussion with openly-sexual band camp geek and prom date Michelle Flaherty (Alyson Hannigan) who admitted: "This one time, at band camp, I stuck a flute in my pussy...What ? You don't think I know how to get myself off? Hell, that's what half of band camp is -- Sex Ed. So are we gonna screw soon, 'cause I'm gettin' kinda antsy"; during sex, she coerced him into wearing two condoms to desensitize him: "I don't want you coming so damn early this time...Come on. I saw you on the 'Net. Why do you think I accepted this date? You're a sure thing"
• the shocking, squirm-inducing bedroom scene of Steve Stifler (Seann William Scott) about to make out with sophomore chick Sarah (Eden Riegel) - she was reluctant to have sex, telling him: "You know what ? I don't know if I want to be doing this....You know, like, if we hook up tonight, tomorrow I'll just be some girl you go tellin' all your friends about"; then, he chugged down a cup of brew (mixed with sperm deposited there by Kevin) and shortly later, he embarrassingly vomited up the entire contents of his stomach onto her (off-screen) - in the next scene, she screamed and fled down the stairs with stained clothes
• Jim's online voyeuristic experience (and encounter) with foreign Czech exchange student Nadia (Shannon Elizabeth), who was using his bedroom, while he spied on her undressing and masturbating through a hidden video-camera at his friend's home, where Paul Finch (Eddie Kaye Thomas) commented: "God bless the Internet"; a web-cam was broadcasting everything to the entire school, and although she was prepared to have sex with Jim, he prematurely ejaculated twice and became completely humiliated

"God Bless the Internet"

• the seduction scene between Paul Finch and Stifler's mother Jeanine (Jennifer Coolidge), to the tune of The Graduate's theme song - "Mrs. Robinson" - Finch: "So, uh, would you object if I said that you were quite striking?" Jeanine: "Mr. Finch, are you trying to seduce me?" Finch: "Yes, ma'am, I am." (She dragged him over to the basement pool table for sex)