Scaretober 

An annual tradition where you do your best to scare the crap out of yourself and others.

Alice: Did you hear Scaretober's coming up?
Bob: Yep. Can't wait to see the memes.

Scaretober by MalumLibrum958 October 14, 2022

Sharktober 

Sharktober is the month of October when there is an unusually high amount of great white sharks cruising the surf lineups of the west coast USA.

Dude, I just got cruised by whitey. It must be Sharktober!

Sharktober by Princess Pony Pants November 30, 2011