Findings:

• The Song of the Happy Shepherd
• The Happy Clappy Birthday Song
• Happy Songs for Happy People
• Happy Rhodes
• happy
• Shiny Happy People
• Happy Fun Ball
• Happy Noodle Boy
• Happy Meal
• Get Happy!
• Happy Days
• Happy Hardcore
• Happy Valley
• Whatever makes you happy on a Friday night
• Happy Gilmore
• happy ending
• Should I be happy?
• Am I happy?
• Happy Hacking Keyboard
• happy hacker
• Happy Meal Toys
• Happy Accident
• Happy Labor Day from Insomnia Boy
• Happy Birthday
• Happy Talk
• Happy Franks
• Happy Mutant
• If you're happy and you know it click this node
• Happy New Year
• Happy Birthday to You
• Mr Happy (user)
• Necessary to a happy childhood
• happy face
• happy voting
• Happy Hour
• You're not going to be happy until you put someone's eye out
• Mr Happy
• Chant and be Happy
• happy feet
• I am happy
• Not just Everything, but INFINITE TURBO EVERYTHING HAPPY FISH
• There is no happy ending
• The Happy Isles of Oceania : Paddling the Pacific
• The goal of all life is to be fat, dumb and happy
• happy smiling enlightened recluse
• The Happy Prince
• So... what do we do now that we're happy?
• happy knees
• Click Happy
• Some of your peers who seem happy, popular, and self-confident are miserable
• happy land
• happy as a clam
• Happy Kerpuffle Fluff
• Children who are born blind still smile when they are happy
• I'm so shallow, a new t-shirt makes me happy
• Happy Mondays
• A few fries short of a happy meal
• Happy Canada Day
• May you spend a happy life untroubled.
• Found: one slightly damaged happy meal toy
• Happy and Bleeding
• Happy Meal Special
• happy stick
• The vanity of a woman demands that a man be more than a happy husband
• Oven potatoes made me happy
• Happy Birthday, Wanda June
• happy hunting ground
• Many happy returns of the day
• So happy she drools
• Happy Flowers
• How to order a Happy Meal without embarrassment
• Happy campers
• As if either one of us were happy
• Happy death day, Friedrich Nietzsche!
• Happy those who with a glowing faith in one embrace clasped Death and Victory
• Legal Happy Pills and their Trials and Tribulations
• happy trail
• Trigger Happy TV
• Is that massive cerebral hemorrhaging, or are you just happy to see me?
• Happy Waitress
• In the Happy Isles
• Shiny Happy Noders
• Things on e2 other than XP that will make you happy
• I hope you're fucking happy
• The Happy Hocky Family
• Happy endings are not our birthright.
• happy horse shit
• happy jason (user)
• Happy leftovers!
• I think people would rather be happy than virtuous
• Someone's gotta do the happy
• Many Happy Returns
• Happy Holidays
• Happy Mask
• Happy Discover Card! er, ..I mean New Year!!
• A Happy Life
• The Happy Wanderer
• Beer is proof that God loves us and wants us to be happy
• Happy birthday, Mr. President
• Happy End
• The Happy End
• The Happy Warrior
• These Happy Golden Years
• The Happy Thought
• I Just Want You To Be Happy
• Happy Nation
• Happy Boys And Girls
• Happy Hacking Keyboard Lite 2
• Happy Trails
• Happy Happy Joy Joy
• How to be happy for a certain period of time
• Trigger Happy
• Happy Ads
• How To Be Happy In A Sad, Sad World
• Recipe for a Happy Home
• happy laugh (user)
• The Happy Quarter
• How to keep a Siamese Fighting Fish happy
• Ed the Happy Clown
• It is well oiled, you will click into it like a happy cog
• Happy Valley School
• makin' happy (document)
• PGP: Happy Birthday To You
• Happy Day
• Is that a gun in your pocket, or are you just happy to see me?
• Happy Christmas Chloe
• I never intended to make my parents happy
• Not Happy Jan!
• Happy Reminiscence
• Happy When It Rains
• The Happy Guy
• Happy Ho (and friends)
• The Short Happy Life of Francis Macomber
• One big happy random assortment of truckstop trinkets
• Happy Pizza
• Just because I say Happy Hanukkah doesn't mean I'm Jewish
• Happy Chan
• Happy (SEASON) to you, (ACQUAINTANCE NAME)!
• Happy 2b Hardcore
• The Most Happy Fella
• happy number
• I'm cold, but I'm happy
• If you're happy and you know it clap your hands
• Happy Birthday From Planet Motherfucker
• Happy Camper
• Whale Happy
• If momma ain't happy, ain't nobody happy
• Happy Jack
• Happy Metal
• How to be Happy, Dammit
• Happy boxes
• North Dakota in November is not a happy place
• Happy (user)
• Michael the Happy Puppy
• Momotarou Dentetsu Happy
• The Legend of Happy Island
• Trigun: 2nd Donut Happy Pack TV
• The Happy Household
• Happy Chandler
• Happy Tree Friends
• Happy Families
• Of Gingerbread Houses, and Happy Endings
• happy phantom (user)
• Go Active! Happy Meal
• It's all happy endings and meaningful conversation until someone gets hurt
• The Happy Hooker Goes to Hollywood
• Good Johnny's Happy Noderthon for Kids & a $1000 or a Blow-Job (whichever is lesser value).
• Happy Bivouac
• The Short Happy Life of an Alpha Puppy
• Don't worry, Be Happy!
• Happy slapping
• Happy Corner
• Happy Mac
• Happy Hour at Club Limbo (document)
• Happy Kitty Bunny Pony
• Not just a happy ending
• Whatever Makes You Happy On A Friday Night... (document)
• Happy Halloween

If you Log in you could create a "Happy song" node. If you don't already have an account, you can register here.