Steal candy from some little kid.
Person 1: "Bro it's October 31! Imma try and steal that little girls candy."
Person 2: "Yo she's a whimp. I bet you'll get her candy easily."
Slap your taller friends day. Anyone who’s taller than you gets slapped
Short person: hey you know what day it is?
Tall person: oh no
Medium sized person: it’s October 31st, slap your tallest friend day!
October 31 Nation
Dance with a Girl/Boy which Name Starts with an H or k day.
Hey henry could we Dance together?
Henry: Sure its october 31.
National Joe gets all the girls that go to samara day
Joe be pulling October 31