007 News WWW Edition
   This newsletter attempts to combine mathematics and humour.
   http://www.math.toronto.edu/007/007-news.html

36 Methods of Mathematical Proof
   Check how many you've used in your lifetime.
   http://www.bluemoon.net/~watson/proof.htm

A Treasury of Mathematical Humour
   From the Oxford Mathematical Invariants Society.
   http://users.ox.ac.uk/~invar/links/humour.html

Acme Klein Bottle
   Glass Klein bottles of all types.
   http://www.kleinbottle.com/

Fun With Math
   Annotated links to math jokes, humor and mathematical recreations.
   http://mathres.kevius.com/fun.html

Gary Ramseyer's First Internet Gallery of Statistics Jokes
   Over 120k of jokes.
   http://www.ilstu.edu/~gcramsey/Gallery.html

Icecube's Keep
   A humorous and sometimes metaphysical look at the world of mathematics.
   http://www.maths.tcd.ie/~icecube

Ivars Peterson's MathTrek
   Abbott and Costello's wacky math.
   http://www.maa.org/mathland/mathtrek_3_27_00.html

Math Humor
   Short page of jokes and lists.
   http://www.stetson.edu/~efriedma/mathhumor.html

Math Humor from Platonic Realms
   Jokes, puns, and limericks having to do with mathematics. Also provides a link to the math humor e-book, Nowhere Dense. Content changes daily.
   http://www.mathacademy.com/pr/humor/index.asp

Math Jokes
   A collection of jokes about math and mathematicians.
   http://www.math.ualberta.ca/~runde/jokes.html

Mathematical and academic jokes
   A collection of academic jokes with an emphasis towards mathematical ones.
   http://www.markjoshi.com/Ashland/Jokes.html

Mathematical humour
   Definitions, anecdotes, and limericks about math and mathematicians.
   http://www.math.utah.edu/~cherk/mathjokes.html

Profession Jokes - Mathematicians
   Jokes about mathematicians (part of the Profession Jokes site)
   http://www.workjoke.com/projoke22.htm

Statistics Jokes
   Henry Bottomley's collection.
   http://www.btinternet.com/~se16/hgb/statjoke.htm

The Adventures of Discriminant Boy
   The bumbling Discriminant Boy is just the Zero mathematics needs.
   http://imaginary.puzzling.org/

The Calculus Hater
   Calculus - a bane to millions of students.
   http://www.ihatecalculus.com/

The Canonical List of Math Jokes
   Part of the Index of Canonical Lists. Plenty of other fun stuff on the site as well.
   http://cnonline.net/~TheCookieJar/math_jokes_01.html

The Effects of Moore's Law and Slacking on Large Computations
   We show that, in the context of Moore's Law, overall productivity can be increased for large enough computations by `slacking' or waiting for some period of time before purchasing a computer and beginning the calculation.
   http://arxiv.org/pdf/astro-ph/9912202

The Gnarly Gnews
   Bi-monthly humorous math newsletter featuring interviews with famous mathematicians and scientists. Includes puzzles, limericks, and riddles.
   http://www.gnarlymath.com/news/gnews1_1.html

The Math Humor Page
   A collection of math humor links.
   http://www.dctech.com/physics/humor_math.php

The Weekly Puzzler
   Not all of these are mathematical in nature, but many of them are.
   http://www.cartalk.com/content/puzzler/

Topology Cartoons
   From the Topology Atlas.
   http://at.yorku.ca/i/a/a/b/93.htm

Why is the Mathematician So Messy?
   Explain it if you can.
   http://www.maa.org/features/mathchat/mathchat_5_6_99.html