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A janeava is a dopey, fun loving, easily entertained individual. They are funny without intention and get happy over anything.

They are slow to pick things up but are a great friend to have as they believe anything and you could have a good laugh playing pranks.
Person1: WOW I just painted my nails

Person2: oh gosh your such a janeava!
by . coconutjuice . October 08, 2011
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