Easter egg: Go to Bonus Materials and go to the second page. Highlight the title Bonus Materials at the top of the screen and press enter to see very literally some easter eggs.
Continuity mistake: In the scene where John is peeing off Stifler's balcony, he knocks over a plant and knocks out Christy. In the next shot the plant is back, and in the one after that it is gone again. (00:17:15)
Trivia: In the scene where Casey Affleck answers a phone call as a young executive, look close to the two people in the back. They are J.B Rogers, the Director, and Adam Herz, the scriptwriter.
More questions & answers from American Pie 2
Chosen answer: Yes. That's the point of the theory. Men multiply the number of women they've had sex with by 3, women divide the number by 3.
Captain Defenestrator