Do you usually skip out on your office's holiday party? You may want to go this year, considering your chances of seeing something crazy happen are pretty high.

According to a new survey, two out of five people say they have seen something crazy go down at a company party. The includes drama, juicy revelations, or people getting hammered and hooking up. One in three people admit to doing something regrettable at the party.

If you like office gossip, this will be a good scene for you. On average, somebody will find out seven personal things or secrets about their coworkers at these parties.