What is the most embarrassing thing you have ever seen happen to someone

Once, when I was driving to work in Oakland I was going down a side street looking for parking. I paused as a man in a business suit crossed the street in front of me, dropped his briefcase, moved forward to pick it up, then [b]tripped over it and fell[/b] ! As he scrambled to get back up, keeping a completely straight face I rolled down my window and asked, "is everything okay ?"
Red-faced he grinned sheepishly and waved before rushing off. When he was out of earshot, I pulled into a parking spot, sat there and [b]howled[/b] with laughter. 😆😆😆