These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Freud Was Right - There's some phallic undertones with the "shit-weasels"—at one point, when they stiffen, it's likened to a "dick getting hard". If that wasn't enough there's some Vagina Dentata going on in the film adaptation.
Ho Yay - Pretty much all of the interactions between the four main characters (in the scene right before they save Josie Rinkenhauer, Pete kisses Jonesy on the lips, and plenty more).
Especially considering how great the original ending is.
What Do You Mean, It Wasn't Made on Drugs? - King wrote the book as a tool for his recuperation after being hit by a car in 1999. He was doped up on painkillers throughout the entire process. Take that as you will.