It’s October 1st–which means it’s officially Halloween? That’s what Tumblr (and, admittedly, every single store that sells Halloween candy/decorations) seems to think. I’ve actually been seeing October/Halloween-related posts on my dash since the beginning of September, though, so the Halloween obsession gets pretty intense.

The arrival of October brings back well-loved memes such as the impending skeleton war, Halloween-related puns and various “spoopy” and “creppy” posts. This is a time of year when Tumblr users flaunt the many inside jokes they have which often confuse the rest of the Internet. You know, same old Tumblr.

The spoopy meme originated on Flickr, but the most popular post it’s associated with on Tumblr is this one:

Tumblr took that and ran with it. Countless posts exist about how “spoopy” and “creppy” Halloween is. For at least the two years that I’ve experienced Tumblr on Halloween, the spoopy tag has been used to identify people’s Halloween posts in all seriousness.

Another one of my favorite Tumblr memes is the impending skeleton war which will apparently begin after the apocalypse or just, you know, whenever. It’s always best to be prepared.

Finally, here’s a compilation of my favorite skeleton Halloween puns. These cartoons have been on my dash pretty much the entire summer and I literally never get tired of them. They’re all part of the same post and I even left one or two out due to foul language, so take a look at the complete post if you like. Happy October!!