DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   masher
       n 1: a man who is aggressive in making amorous advances to women
            [syn: wolf, woman chaser, skirt chaser, masher]
       2: a kitchen utensil used for mashing (e.g. potatoes)