What Awkward Situation is the Worst? [POLL]

There are thousands of different ways you can get into a really awkward situation. I was in the rest room at work the other day and, apparently, the person who came in while I was in the stall recognized me by my shoes because they started talking to me. I love to chat with people, but not then, not there. I found it to be incredibly awkward.

What awkward situation is the worst? Comment below and vote in our poll.