1. Having a bit of lunch leftover in your teeth hours later.
2. Tripping and falling on your butt.
3. Confidently misquoting song lyrics.
4. Waving to someone before realizing they're not who you thought they were.
5. Ripping your pants.
6. Accidentally calling your co-worker a spousal nickname.
7. Tracking toilet paper out of the bathroom and into your meeting.
8. Playing (embarrassing) music on your headphones, but realizing they're unplugged and you've been blasting it out loud.
9. Passing gas at yoga during meditation.
10. When your skirt gets caught in the top of your tights.
Having a cold sore.
Photographs by Thinkstock, illustrations by Kristin Rossi / BuzzFeed.