Wild viral footage has captured Frontier Airlines gate agents getting into a bust up with a passenger who had sniped “I’m never flying this sh—y airline again” after being hit with an unexpected $25 fee just to check-in.

The incident was caught on camera after an unidentified 45-year-old passenger went to check in for his Frontier Airlines flight from Raleigh to Boston

Gate agents with Frontier Airlines have been fired after a viral video showed them mocking a passenger they had refused to check-in.