WARNING! Unmarked spoilers!
Sweet Humble Years
- Sonic and Pikachu finding pictures of dead cats on a computer
Partying Till Death
- Darren throwing Screwy into the oven and cooking him alive in front of Bluestar, who is said to be his partner.
- Darren wearing Screwy's detached head like a mask.
Pikachu and Sonic See Hell
- While more disgusting than scary, Pinkie Pie doing...private things to a scene from a movie that acts as fetish fuel for her.
- In the chapter "Last Straw" as "revenge" for Screwy losing bowel control onto him, Darren wakes him up in the middle of the night (around 4-6:00 AM) and stabs him with a kitchen knife. Fortunately the broken grammar makes things a bit "funnier"
The Day That Crossed The Line
System of a Downfall
- * Fluttershy's popsicles
In general
- Darren is generally pretty frightening when he shows his sadistic behaviour.
- Perhaps the most infamous example is when he killed Screwy the second time.