1chan?

What's the deal with 1chan.org? I mean, it's kind of eerie to me, kind of like it's a running gag. It's all about trains, but there are a couple references to memes. Like once I saw a thread

"What happened here while I was gone?"
"Someone posted a picture of a train, shit was SO cash."

Am I just paranoid?

Because trains are fucking awesome. Get out of here, you philistine.