Being a big guy with a beard, I tend to get stopped and "swabbed" at the local airport almost every time I go through security. This is part of an ongoing experiment to see what they do when I adjust my appearance.

I used to make very useful extra income as a TV and film "extra" because of my thuggish appearance. You get a LOT more work as a TV or movie extra (background actor) if you have a non-standard look. There are huge advantages to being big, ugly or otherwise "different" in showbiz.
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https://www.youtube.com/watch?v=XUuSUPIgAjE