Top definition
mint nana, if something that your or someone elses grandmother possesses is cool r "mint" than you tell her its mint nana!! meaning "thats simply amazing grandmother"
nana;i got a new tv innit! 42 inch n all! mavis: is it? nana:yh its bitchin!! mavis; "mint nana"
by conornn January 05, 2008
Happy St. Patties Day!
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