Bella Dea wrote:I collect Barbies.
Me, too. Then I make little nooses for them and hang them from the ceiling.
To answer the question, though...
21 is not too old. They say in grad school you regress several years, which might be the case, but me and my roommate had a few action figures in the house. My roommate was 33 and he bought a Yoda doll from Target, and the cashier looked at him like he was crazy.
You won't really have to worry about it until you move in with your girlfriend. Then you'll have to have a special room for all your ****.
My mom saved my old toys from childhood, so I can give them to my kids. I secretly want to grab some of them. Micromachines were the coolest. And I have some action figures from the first Batman movie. Sweet. If only I had saved all my He-Man ****.