Coolio (pronounced Cool-ee-oh)
the peak of all that is cool. used as one word usually, and has that same basic meaning as the word 'cool' but said with an ittalian accent. doesnt have anything to do with cheerios.
LA - its coolios kid.

AJ - that hat your wearing is seriously coolio.

BOTH - coolio amigo!
by AJ & LA October 27, 2008
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a funky and fun way to say cool
you can use 'coolio' to brighten up a phrase
#1: hey, i'm gonna go check out that new movie later, wanna come?
#2: coolio! sure!
by libragirl April 21, 2008
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US rapper, famous for multi-million selling song "Gangsters Paradise". In January of 2009, Coolio entered the Celebrity Big Brother house in the UK.
Coolio is so coolio!
by Tibbins January 10, 2009
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the act of being so amazing,so sweet,that cool doesn't cover it, more letters need to be added
Omg, that guy just dropped $100
*picks up*
That is so coolio!!
*buys a chimpanzee*
by samming January 12, 2009
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Those new shoes are coolio!
by Lil Jessi February 24, 2006
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A term used when someone does not want to simply say 'cool' but a more spicy term.
Joe: " Hey i just got back from a soccer game"
Steve: "Coolio"
by Harry Hoar May 12, 2012
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