>>I was taught to man up and let it roll off my back like water off a duck.<<
Yes. Me too. But not everyone handles it that way. I’m not sayin’ this guy had a grievance. I’m saying it is technically possible it is just as bad as he said and, being a child (unable to man-up), he responded the only way he knew how.
Again, I am only saying it is, in fact, possible. It is also relatively common, still.
The problem is that BBQ-sauce doesn’t quite roll off the back...