Toe-er-ism: The real reason we have to remove our shoes before we fly (Sketch)

This is a relative of the “Dodo Sneaker” sketch — not only because they are both foot-related, but because I drew the sneaker on my flight to Mauritius, and this sketch while on my return flight.

I did notice one member of the flight crew glancing down at my tablet as I worked on the suicide vest. I can’t help but wonder what went through his mind.