The mobile operating system for Apple mobile products. Android and iOS are direct rivals. Personally, I believe Android is better for more advanced users, and iOS is for users who want a more simpleminded experience.
by Bhamilton0347 November 15, 2014
One of the four Galilean moons of Jupiter, so called because of being discovered by Galileo. The most volcanically active object in the Solar system.
by antinous February 2, 2004
by Deltablue March 25, 2017
Kimmie nicknamed herself IO after falling for Ben's crap for time one hundred. I hate to agree but he sure doesn't seem to care much about her feelings.
by Shyantha December 20, 2006
Acronym (Slang) for "I'm Out" when conversing using the Microsoft Communicator Software. v. The act of hastily departing an online collaboration session with little notice to others participating in the dialogue.
I am no longer part of this conversation as it is digressing rapidly; it will inevitably over-step that invisible moral line in the sand that uniquely distinguishes the employed from the homeless.
I am no longer part of this conversation as it is digressing rapidly; it will inevitably over-step that invisible moral line in the sand that uniquely distinguishes the employed from the homeless.
<message>
"Dude, I wanna dip it in the new workstudy sittin in the corner desk..."
<reply>
"IO"
<end of converstion>
"Dude, I wanna dip it in the new workstudy sittin in the corner desk..."
<reply>
"IO"
<end of converstion>
by Big G Funk November 3, 2008
doctor: you have cancer
patient: oh no
doctor: to be specific,you have cancer.io
patient: *fucking dies*
patient: oh no
doctor: to be specific,you have cancer.io
patient: *fucking dies*
by gearworks June 17, 2018
by aussieslang101 November 12, 2009