The Usual Suspects/Funny

"Fenster: Han meeda keys ya cog sucka. Detective: In English please."
 * The lineup scene.
 * Singer knew that would be a major part of the film, so the actors did take after take. Eventually, they got bored and started goofing around and acting annoyed just like people who were really pulled into a police lineup would. The line they had to read didn't help, and the actors had a hard time keeping a straight face saying it repeatedly.

"And on that farm he... shot some guys. Bada boom bada bing bang boom."
 * McManus's version of "Old Macdonald".