I'm 20 but people swear I'm like 25. But I'm 6'6''. I don't think it's weird to watch anime at any age. It become's weird when it's the only fu*&ing thing you talk about, and you cosplay characters two decaded younger than you, thats when it becomes an issue.

Edit: Hiddenpookie you need to burn that friggen sig. my eyes burn at the sight of grown man cosplaying as sakura. But it could be worse, he be dressed as Faye.