HALLOWEEN GEEK JOKES:
Q: What do you get when you take the circumference of your jack-o-lantern and divide it by its diameter?
A: Pumpkin π.
CHRISTMAS GEEK JOKES:
Geek joke: Q: What's the inverse operation to Christmas^x?
A: Yule log.
Q: Why do economists have to stay away from the toys in Santa's workshop?
A: Because they regress so easily.
Q: How is an artificial christmas tree like √(-3)?
A: Neither has real roots
Why isn’t every man in a red suit with a beard Santa?
A: Because correlation doesn’t imply Claus-ality.
NEW YEAR GEEK JOKES:
Q: How many seconds are there in a year?
A: 12! (January second, February second, March second,...)