Like the OP, I have somehow amassed quite the collection of superhero t-shirts. And my youngest kid is almost 26 so I know it wasn't so he and I would match. (Although, he and I went to pick up some food one day and as we left the house we noticed that we both had similar Deadpool shirts on. We both pretty much gave zero f**ks so off we went. When we get to the place to get the food the first thing the girl behind the counter notices and comments on is that we are wearing similar shirts and wanted to know if we did that on purpose.)

As I was reading this thread I realized I was wearing one of my Star Wars shirts. Not exactly superheroes but close.



I think the beard might keep me from being mistaken for a first grader though.