We don't think you can top these tales of airport madness . But you're welcome to try! If you work in the airline industry , or you're just a frequent flyer, you're going to witness some crazy moments eventually. From a grandma accidentally smuggling scissors through security, to an escaped pup running around the tarmac, these people have seen some things. Nothing crazy has ever happened to me at the airport, except the time I waited in the security line for three full hours, which was excrucia…