The condition of being slow witted or mentally fatigued, often brought about by sleep deprivation, partying, overworking or over studying, excessive use of television, video games or computer time; cognitive atrophy. It will feel like there is a cloud where your brain should be making it hard to think, concentrate, solve problems, or keep up with conversations.
by withinthecube December 27, 2012

by The Return of Light Joker December 23, 2008

The cloud juice began to fall, and I thought I was gonna melt into my seat. What a great night it was.
by Chrekol July 14, 2005

Cloud Nudes is a man or woman who is hogging up all the bandwidth of your network by uploading copious amounts of nudes to the cloud, thereby giving you a very bad internet connection and lag.
Man: "Damn my internet connection is so bad! What is going on?!"
Other man: "Yea, Cloud Nudes is in his office uploading his latest batch"
Other man: "Yea, Cloud Nudes is in his office uploading his latest batch"
by JoeriAgitated July 2, 2015

The feeling of emptiness which exists beyond advanced sadness. A person on cloud 4 no longer looks to fill the empty void and instead excepts their terrible situation without emotion.
My dog died, my girl friend cheated on me with my best friend, and I got fired from my job. I'm on cloud 4
by Daxmaster93 March 8, 2018

The environment-destroying cloud of stank that surrounds a person who has overdosed on the fragrance.
"Dude, that guy had a serious cologne cloud happenin. I can still smell that shit 2 hours aftyer he left."
by Kim K January 16, 2006

a feeling of extreme happiness or euphoria, feeling like you're floating on air. Also spelled "cloud nine."
by Aquarian129 April 12, 2007
