what was the worst most embarassing thing that has ever happen at a company's holiday party?

a co-worker with a grudge claiming I stole money (turned out later she was the thief) and that my baby (I was major preg) was the bosses illegitamate child.... which was not true--the kid is the spitting image of my husband. it was rather uncomfortable until someone else said she was full of malarky but you never know how a younger associate will then missinterpret things later....

one of the ladies at the party had a little to much to drink and started entertaining everyone there by doing a dance which was totally unsuitable for the occasion.

one of the old Lady's where i use to work had no under ware on.and every one seen it all.yuck!