Girl fights; backyard wrestling; illegal street fights; ultimate fighting.

Skiing, snowmobile, snowboarding, skateboarding, rollerblading, surfing and tubing accidents.

Stadium and building collapses.

Fraternity buffoonery; bar brawling; spring break mayhem; drunk and disorderly behavior.

Sea and land storms; earthquakes; tornados; mudslides.

Includes athletes and fans out of control; fights on the field; sports celebrations gone wrong.

Backyard stunts; pranks; getting punked.

Fires; explosions; fireworks gone wrong.

Cruise ship fires; boat crashes; white-water rafting and kayaking accidents; fishing mishaps.

Wild animal attacks; good pets gone bad; televised pet attacks.

Pro and amateur stunt videos gone wrong; bull riding and rodeo mishaps.

Plane crashes; base jumpers; paraglider; hanglider; skydiver; high wire circus accidents.

Racecar; speedboat; motorcycle; motorcross; demolition derby; ATV crashes.

Motorcycle rodeo crash; three women slammed by car; cop car smashed during riot; bungee jump mishap.

Vicious casino gang attack; BMX biker convulses; arena football fan melee; X-games wipeout.

A boxer knocks out a referee; an air guitarist is impaled by a chair.

Cop attacked by a criminal; old man rescued from a well; helicopter crash; bull dances on rider.

Cops pursue a former football player; mudslide; boxers.

Porsche hits a wall; a crane topples; man hit in face with brick; skyscraper fire.

Motorists gets tazered by cops; bull swings rider; car slams moose; rider speared by snowmobile.

A cat falls from a tree; a hostage situation in a pickup.

High school wrestler snaps elbow; pee-wee football parents erupt into brawl.

Cops pursue a carjacker; rubber bullets take down a suspect; truck plows into traffic stop.

Plane crashes at football game; snowmobiler is slammed by fellow rider; drive thru robbery.