IO
Instant Orgasm, used by girls to describe something they find attractive and or hot.
"Wow! that sports car is cool." "Yeah! its a total IO."
One of Jupiter's moons. It has colourful volcanic lava!!
"hey, did you know that Jupiter's moon, Io, has colourful volcanic lava?"
A british* acronym for instead of.
The lecture is on Tue io Thu.
OR (it may be used with dots)
I bought some bananas i.o. apples.
A zombie queen with an irresistable personality.
"IO can't brain today. She has the dumb."