Lenny Syndrome

A condition characterized by someone hoarding rare objects, especially lost anime, and refusing to share it and/or blocking or acting hostilely towards people who express interest in the things they are hoarding.

The name is derived from the hoarder Lenny Baxter from Powerpuff Girls.

Did you hear about the guy who blocked me on Twitter because I asked if anyone had episodes of a lost anime from 1972? I never said a word to this guy but he saw my Tweet anyway and blocked. Apparently he has episodes of this show and blocked me so I won't see pics of the show that he posts.

Wow, mon chéri, it's CooCoo that he did that. You didn't do anything. It sounds like he has Lenny Syndrome.