Humor

Breakfast of Demons
Information about "Gamesmaster, Gamesmaster What have you done?!" a comedy movie about roleplaying.
http://www.breakfastofdemons.com

Call of Cthulhu Humor
Songs including "Calypso", "Cecilia", "Something Happening Here", "See Spot Cringe",and "The Ideal CoC Investigation".
http://www.hoboes.com/pub/Role-Playing/Horror/Call%20of%20Cthulhu/Humor/

Canonical List of Famous Last Words
An array of phrases split into groups of 250.
http://www.eclipse.net/~srudy/flw/

The Gamers
Presents a humorous low budget movie depicting roleplaying college students and the adventures their gaming alter egos. Site includes plot, cast and crew, media, screenings, a store, and forums.
http://gamers.deadgentlemen.com/

Gaming Humor
Provides quotes, Cthulhu songs, and Trekkie humor.
http://www.duke.edu/web/DRAGO/humor/fun-list.html

Guide To Banging Your Head Into A Wall
Rules for the d20 system describing damage mechanics.
http://invasivesurgery.tripod.com/semicolon/headwall.html

I Won't Wear It!
Collection of humorous covers from "The Wild Hunt", magazine of the MIT Strategic Games Society.
http://polyticks.com/glenn/

Kaila's RPG Page
Includes one-liners, dark humor, and game master jokes. [English/Polish]
http://www.kaila.pl/rpg/

Michelle's RPG Stories
Quotes and anecdotes from Deadlands, Fading Suns and World of Darkness.
http://www.silverspoonandpaperplate.com/rpg.html

Middle Oerth
Dedicated to stories and a top ten.
http://members.tripod.com/~middle_oerth/

Roleplaying Laughs
Jokes covering several games.
http://www.geocities.com/rowenaknill/

RPG.net: Humor and Bananas
A directory of table-top jokes and stories.
http://www.rpg.net/realm/humor.html

Vague: Roleplay
Rules, characters, creatures, and stories with a irreverent flavor.
http://www.vaguenet.com