I've been suffering from a lack of inspiration for the last several weeks. Until, that is, I saw this panel today. Enjoy my most inspired writing in quite some time.
There are several explanations for what is going on.
1. The man could actually own more invisible shirts than anyone else in the world. But since invisible shirts don't exist, that one's out.
2. The Man could be suffering from a serious mental illness. The kind that you don't get better from. The kind that means you need to be monitered at all times. If he thinks all those hangers have shirts on them, what's to keep him from thinking that the only way he can be happy is to strangle children and burn the bodies in his basement? Or that his feces are sacred and he needs to save them in individual containers in a freezer?
3. The man could be suffering from a milder mental illness and simply hasn't taken his medcation for some time. His case worker is clearly not doing him any good as she is fulfilling his fantasy of owning the most invisible shirts.
4. The man could be extremely gullible and/or stupid (they're kind of the same thing). He probably went to a shop in a shady part of town and was told that he could own the largest collection of invisible shirts in the world for only $499.95 and being gullible and/or stupid payed the money and actually believes that he's wearing invisible shirts.
The really sad part is that no one tells him that he's not wearing a shirt, kind of like that tale about the emporer. Someday a little kid is going to laugh at his flabby chest and ask him why he's not wearing a shirt and the man will be like "But I am wearing a shirt, it's just invisible!" and the kid will be like "There's no such thing as invisible clothes stupid. And why would you want invisible clothes anyway? That defeats the whole point of wearing clothes." And then the man would cry.