It wouldn’t be the holidays without some cranky histrionic a-hole causing a scene at an airport. In Miami, video was caught of a woman going nuts on an American Airlines staff member…to the point where she grabbed one of the computer screens at the gate desk, and threw it at the agent. Reportedly, the angry woman’s kids had walked away from the gate without telling her…and we’re guessing that was somehow the gat agent’s fault?!?!? It’s estimated that the pissed off lady caused $10K in damages during her tirade, which will surely be discussed at her arraignment.