1 definition by TheBleedinHorse

A person born in the Dublin region of Ireland, who tends to add an "O" onto the end of someones name. To call someone a "Jimo" suggests that the person is of Dublin chav origin, and the suffix "O" is widely used in folk circles. In popular culture: "Monto" by the band "The Dubliners".
"Ah howya Jimo hows yizzar self?"

"Not twewww bad Mondo, me owl flower!"
by TheBleedinHorse February 7, 2012
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