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Neishy is a term used to descrive a male with a large undercarriage or 'shlong'
Person 1: Damn he has a huge weapon
Person 2: It must be Neishy.
by James McNeish April 07, 2008

Words related to Neishy

badger bassnett mcneish neish
A guy who has a $160 jacket.
1- "That guy is so Neishy!"
2- "Damn straight fool!"
by Scott "Pizza face" Hughes April 03, 2003