Something totally random but very embarrassing happened to me this week. I met a girlfriend at a local place for happy hour after work.  The bar area was super crowded and hard to walk through all the people you had to squeeze past them all.  I was making my way to her table across the bar when as I was squeezing by some others I suddenly felt a hand lift the back of my skirt and just as quickly my panties were tugged down to my thighs  just below the hem of my skirt.  I tripped as I took the next step and someone caught me I was so embarrassed as I pulled them back up so I could walk!  My friend didn't see that someone pulled my panties down she was just laughing causing I tripped.  She totally died laughing when I explained what happened but she didn't have a clue who did it either!