Kids Versus Adults

When the "generation gap" turning into rivalry or all-out war between children and adults.

Often goes hand-in-hand with Adults Are Useless.

Film

 * Village of the Damned.
 * Children of the Corn.
 * Battle Royale 2 goes down this road.
 * It also occurred in the backstory of the original.
 * The 1968 film Wild in the Streets has the voting age lowered to 14; the 24-year-old rock star subsequently elected President then has everyone over 30 put in re-education camps.
 * The film ends on a punchline suggesting a Full-Circle Revolution when the young president pisses off a couple of 7-year olds.

Game Shows

 * Get Your Own Back
 * The Kids Are Alright? (hosted by John Barrowman)
 * Are You Smarter Than a 5th Grader?
 * The Nickelodeon sports-themed game show Wild and Crazy Kids, frequently.

Literature

 * Stanley Kiesel's novels The War Between The Pitiful Teachers and the Splendid Kids and Skinny Malinky Leads the War for Kidness take this trope quite literally.
 * One of Murray Leinster's Med Ship stories featured a war between generations (although the younger was of the age of maturity).

Live-Action TV

 * The Adventures of Pete and Pete had the International Adult Conspiracy.
 * Star Trek: The Original Series had the episode "And The Children Shall Lead" about conflict between kids and adults.

Western Animation

 * Codename: Kids Next Door has this as the premise.
 * An Episode of The Simpsons had the adults enforcing a curfew, and the kids rebelling against it by broadcasting all their dirty secrets.
 * I'm sure some South Park episodes have this.
 * Happens now and again in Recess