Findings:

• Turn the dark cloud inside out
• belch
• Sir Toby Belch
• Toby Belch (user)
• Little Fluffy Clouds
• cloud
• mushroom cloud
• Oort cloud
• 1 Cloud + 1 Cloud = 1 Cloud
• cloud arrays
• Cloud City
• Clouds
• head in the clouds
• A Little Cloud
• A Little Cloud - 2
• A Little Cloud - 3
• A Little Cloud - 4
• Flying Cloud
• clouded leopard
• Fight cloud
• toilet cloud
• I Wandered Lonely as a Cloud
• Cloud Strife
• Throwing stones at the clouds
• The ghosts of those words hung over us like clouds
• Cloud 9 (user)
• caught up in the clouds, soaked with beautiful tears
• This Side of the Clouds
• the reflection of clouds on the hood
• Summer Cloud Break
• Clouds drifting in front of the half full moon
• eruption cloud
• nacreous clouds
• Cloud Creatures
• The Clouds
• The Clouds - Part 1
• The Clouds - Part 2
• The Clouds - Part 3
• The Clouds - Part 4
• I wouldn't be here if my judgement wasn't clouded
• Cloud buster
• Magellanic Cloud
• hole-punch cloud
• Dust Cloud
• lenticular cloud
• wall cloud
• Internet Cloud
• Clouds without Water
• Puffy Cloud (Puffi Claude)
• Cloud Base Altitude
• Such are the clouds and storms and quicksands and thousand and one items
• life in the clouds
• Cloud Street
• Just a flight in the clouds
• Perfume Cloud People
• Heavenly Cloud Biscuits
• Clouds Taste Metallic
• ATM cloud
• Cloud Nine
• Dark Cloud
• Why are clouds white?
• Noctilucent cloud
• The Hymn Of The Clouds
• Cloud busting
• As seen mouthed through one half inch of safety glass as the bus pulled away from the terminal and left a westward wafting cloud of exhaust
• White Cloud Mountain minnow
• How I feel is like a burning sun behind clouds of rain
• A flight through the clouds
• polar stratospheric clouds
• Cloud Rat
• funnel cloud
• The sky is low, the clouds are mean
• The Little White Cloud That Cried
• cloud seeding
• Lo, He Comes with Clouds Descending
• plasma cloud fractal
• Asian brown cloud
• Where was her angel all those times the sky clouded over
• Al di là delle nuvole (Beyond The Clouds)
• The patterns we see in clouds
• Ice cloud
• Red Cloud
• Should A Cloud Replace A Compass? (document)
• Dark Cloud 2
• Your cloud
• Clouds in my coffee
• Obscured By Clouds
• The clouds were noisy and in the way
• Cloud chamber
• A Poor Boy Chases a Black Cloud
• Clouded Apollo
• Cloud Cuckoo Land
• every cloud has a silver lining
• The Moon Lay Hidden Beneath A Cloud
• Cloud Gate
• Magellenic clouds
• Cloud 9
• cloud (user)
• Starflight II: Trade Routes of the Cloud Nebula
• The clouds found us, under the sky eating up streets
• Cloud Giant
• cloud dragon
• A Perfect Cloud
• Who would win in a fight between Link and Cloud Strife?
• I want the air through my hair as I swing to the clouds.
• Cloud Atlas
• Tell me a story about clouds
• Our Clouds and a Scar
• The Clouds of Magellan, so oft pursued by night balloonists.
• Nyssa Sylvatica ‘Sheri's Cloud’
• The Wayward Cloud
• Throw me to the sky and let the clouds tear me up
• Bornean Clouded Leopard
• Above the Clouds
• There were no clouds. I prayed for lightning.
• Cloud Stone (user)
• Regarding clouds, and crosses, and sunlight
• The Long White Cloud
• Valve Unveils Steam Cloud
• smile like ashes and grey clouds
• Clouds in the Sky (user)
• Fluffy Clouds (user)
• clouds of starlings
• Cloud of Unknowing
• cloud computing
• Your mushroom clouds (and your ketchup stained reply)
• the view from above the clouds...
• the cloud formed by your breath darkens my sight!
• This Clouded Heart
• There is a place between floating aimlessly with your head in the clouds and just scraping by in the mud-realm of men and commerce.
• Rose tinted sunrise with hundreds of pillow clouds pretending to make a quilt
• Flying through the clouds
• the clouds are made of water
• High among the clouds
• Staring at clouds
• cloud storage
• A few wisps of clouds linger, reluctant ghosts of drowned fisherman
• Local Interstellar Cloud
• That was what her hunger was like: mesmerizing, directed, floating like a public secret just under the cloud cover.
• the clouds are beautiful, and you will never know
• From the brightness before Him passed His thick clouds
• dirty dove's thick cloud of smoke wrapping around her face
• There's a silver lining through the dark cloud shining
• blurred horizon breeds cloud ghosts
• X. The Cloud of Eyes
• Wayside School Beneath the Cloud of Doom
• I will fucking REMOVE your writeups about Cloud Strife and how he's cool and mysterious and shit
• a vague insensible cloud of breath and dust
• not a cloud in the sky
• as lost in the clouds as I am
• cloud rap
• The cloud is just someone else's computer
• "I will live", screams Goofy to the lowering clouds, "I will live!"
• MUD
• Harvey Mudd
• Avatar Mud
• MUDD
• Diku Mud
• Roleplaying MUD
• Sea mud
• Mississippi mud
• rural mud
• sucking mud
• Mudd's Women
• I, Mudd
• Mud Day
• stuck in the mud
• Genocide MUD
• Mud Hawging
• flowered and returned to the Mississippi mud
• Mud Pit
• mud wrestling
• Drunken Mud Wrestling at Chez Wonko
• red mud
• Our Name is Mud
• Discworld MUD
• mud brick
• MUD Client
• mud flap

If you Log in you could create a "belched out a cloud of mud" node. If you don't already have an account, you can register here.