(slang) Cool; awesome; all right.
2003 -- Robert Franek, Princeton Review (Firm), Princeton Review Publishing Staff: The Best Western Colleges: 121 Great Schools to Consider [http://books.google.com/books?q=%22we%27re+all+just+coolio%22]
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Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
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