Define I O Meaning

I/O

By Torey
I/O
When referencing a pet, this term stands for Indoor/Outdoor.
That is, a dog or cat that spends as much time outside as it spends inside.

Candy is our new I/O cat -- she sleeps outside at night but comes in the house to play with our other kitties during the day.
By Lilla
I O U
Short for "I Owe you".

"I O U 20 bucks
-signed Bob"
By Vita
I/O Error

Some guy called asking for help since his computer wouldn't turn on. Turns out he had an I/O error, he hadn't plugged in the fucking computer.
By Laurice
I/O Error
An Ignorant Operator of a computer. See id10t

Meant to be confused with the more traditional Input-Output Error

Tech to the person who doesn't have a clue about computers but insists in sitting at a keyboard anyway.

" the reason the computer couldn't do that was an I/O Error"
By Kiley
I. O. C.
Incidental Oral Contact

Mike's lips were burning after he experienced I. O. C. with a stripper in the club. His friends Tom and Roger suggested that he visit the clinic.
By Margi
P I O
Basically means 'Putting It On'.

Person 1 - "That kid's crying because he fell over".
Person 2 - "P I O"
By Mireille
O0 I O I 00
A.K.A. o0: Pronounced oh 0h. Training to be The First Maxed Granite Maul/Accumulator Pure In Runescape.

"No o0 i o i 00, I will not fight you! You're stats are crazy!"
"Don't Fight o0"
By Norina
O-h-i-o
A chant that occurs in Columbus, Ohio between 2 individuals or 2 groups of people who are too stupid to get that not everyone they see gives a rat's ass about sports and can't spell the name of the four letter state they live in without help from other idiots. Proof that OSU students don't learn anything but how to get arrested, drink, fight, watch football and date rape each other. Anyone who yells "O-H" at you in Columbus is a complete waste of flesh and deserves to get their ass kicked.

O-h-i-o? It's a sad state of affairs when spelling the word Ohio is a group effort for homophobic jerks (who attend an institute for higher learning) that spend all their free time watching something as homoerotic as football.
By Mariya
A E I O U
v o w e l s a r e n i c e

Astronaut 1: a e i o u a e i o u a e i o u a e i o u a e i o u a e i o u a e i o u a e i o u a e i o u
Astronaut 2: e y u i o a
Astronaut 1: I give up.
By Constancy