For the Jack O'Lantern cup, use a black sharpie marker to draw two triangle eyes, an upside down triangle nose and a zig-zag line for the mouth on a plastic cup.
For the Frankenstein cup, use a black sharpie marker draw out two "googly" eyes, a zig-zag line for a mouth and a few stitch marks here on a plastic cup.
To make the monster cup, use a black sharpie marker to draw one round eye with little dots around it on a plastic cup. Also, draw a triangular arch for the eyebrow and a wavy line for the mouth and even a little tongue, if you like.
To make the ghost cup, use a black sharpie marker to draw two ovals for the eyes and one big oval for the mouth on a plastic cup.
Prepare the homemade puddinf and divide it into 4 portions.
Use gel coloring to color one portion orange (Jack O'Lantern), another portion blue (Monster), another portion green (Frankenstein) and leave one pudding white (Ghost).
Pour colored pudding into their relevant cups.
Chill these in the refrigerator until you are ready to serve.
Then, push a pretzel rod into the Jack O'Lantern cup and stick 2 curry leaves or mint leaves on the side of the pretzel rods.
Sprinkle some crushed Oreos on top of the Frankensteina cup.
You now have 4 different cups now: A one-eyed monster, Frankenstein, Jack O'Lantern and a Ghost. Enjoy!