What's The Worst Airport Experience You've Ever Had?

Airports. People hate them. But some airports are worse than others and some airport experiences are worse than others. What's the worst experience you've ever had in an airport?

From the TSA to rude check in agents and lost baggage to unnecessary delays, there are a lot of frustrating ways to spend the hours before and after you travel. If you aren't frustrated at some point in an airport, then you're having an abnormal experience.

What's the worst airport experience you've had?