This Instagram Account Shames A**holes On Airplanes

Created by former flight attendant and travel expert Shawn Kathleen, Passenger Shaming shows off the gross ways that some of us fly on a daily basis.

Passenger Shaming, launched in 2013, was in the spotlight again this past week after Ben Innes, a 26-year-old British health and safety auditor, posed for a photo with Egyptian national Seif Eldin Mohamed Mustafa, a man who threatened to detonate an explosives belt on a flight both men were on.

Of course the belt was fake and Innes' photo made the rounds online for days, making him the poster boy for millennial cluelessness.

Kathleen, meanwhile, was a regular on TV in the days after the incident due to her expertise on passenger etiquette and lack thereof.

Even before the questionable photo popped up, Kathleen's tales of passenger behavior have made her a regular guest on chat shows around the world.

She spent seven years as a flight attendant for a major airline, giving her ample experience in thoughtless behavior on airplanes.

Whether it's bare, stinking feet with claw-like nails or dirty diapers stowed next to vomit bags and in-flight magazines, Kathleen has plenty of examples to illustrate the no-shame philosophy when it comes to getting comfortable on flights.

FYI: Be careful how, and where, you sleep on a plane. And keep your shirt on, lest you become fodder for Passenger Shaming's covert operatives.