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An Australian term for hailing and attracting attention, perhaps etymologically related to Ahoy , a term with similar meaning in the nautical/pirate lexicon
Oii, mate, where do you thing you are going with me sheila?
by valar November 10, 2004
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Oct 29 Word of the Day
When you meet with someone without anyone knowing except you and the person.
by Timbs March 08, 2017
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Dumbass: ouch, I just walked into that door

Other Guy: Oii
by me945 September 11, 2011
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orgasmic incorporated industriousness
The sexspecialist and I heard footsteps on the stairs and the rhymical functioning of our oii ceased due to the employees of the company being made redundant and having to be laid off immediately
by CriostoirHulme August 07, 2005
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