The In-Laws (1979)
While running from the buldozer, the cook and his aid shout "serpentine, serpentine" in a reference to the scene from this movie where Arkin runs in serpentine to avoid gunfire.
Joel, Crow, Servo: "Serpentine!"
Stealing armored truck with crane.
Cartman's ventriloquist impression of Jennifer Lopez's sound and dialogue directly resemble that done by Richard Libertini's performance as General Garcia in "The In-laws", especially the "Ah! Si, Si, Si", "It's nice" and "He very handsome"
Mentioned by Kid along with the remake.
Penny Marshall wonders why they remade this movie
"serpentine serpentine" quote by main character
Lorelai yells out "Serpentine, girls! Serpentine!" as April and her friends zig and zag while crossing the street.
Molotov yells "Serpentine!" at the Ventures as they dodge bullets. A famous line of dialogue from "In-Laws".
mentioned that the "Serpentine! Serpentine!" move is from this movie
Alex shouts "Serpentine! Sepentine" to Marty just as Peter Falk did to Alan Arkin in "The In-Laws"
When Lyin' Ryan is running away from the assassins, he yells out to run serpentine, as Peter Falk's character told Alan Arkin's in The In-Laws.
Someone in danger is urged to run in a "serpentine!" pattern, comedically
Ben Affleck mentions that Alan Arkin was in the film
mentioned in discussion of movie remakes
Crow, Jonah, and Tom: "Serpentine! Serpentine!"
Numerous references, dialogue, scenes, characters and plot devices taken from this film.