The Worst Bachelor and Bachelorette Parties

List Rules
Vote up the most awful stories of pre-wedding celebrations gone awry

A wedding is supposed to be one of the happiest moments of a young person's life. There's nothing more joyous than being surrounded by loved ones and saying 'I do' to the person you want to spend the rest of your life with. Unfortunately, not every couple gets to make it down the aisle. Below are some of the worst instances of bachelor and bachelorette parties gone wrong. In this list you'll find tragic accidents, stupid mistakes, and even instances of murder that completely derailed bachelor or bachelorette parties. If you want to throw your own party, it's best if you try to avoid these mistakes. 

Photo: