Don't mess with a cyclist in a bike-friendly town or you'll feel the wrath of a bipedal vigilante with a bone to pick.

Pranks can easily go too far when you're young and dumb. Spurred by the jests and jeers of their fellow kin, kids don't have the restraint to resist being little dirt bags. But how can we, as civilized citizens of the world, help teens and kids learn when they've gone too far with a prank? Scare them straight, of course.

What was your plan?