1. When Class Clowns Pushed the Limits of Humor2. The Day Class Clowns Crossed the Line3. How Class Clowns Went Too Far with Their Jokes4. Class Clowns Who Took Pranks to the Next Level5. The Time Class Clowns Took Things Too Far6. When Class Clowns Took

When it comes to being the class clown, it's all fun and games until someone takes it too far. From harmless pranks like putting thumb tacks on seats to more extreme actions like poisoning a substitute teacher's tea, there's a fine line between being funny and being downright cruel. Several students learned this lesson the hard way as their antics backfired or turned into instances of bullying. Here are 23 instances where the class clown went too far, as shared by their former classmates.