Search Result for "nut case":
Wordnet 3.0

NOUN (1)

1. a whimsically eccentric person;
[syn: crackpot, crank, nut, nut case, fruitcake, screwball]



WordNet (r) 3.0 (2006):

nut case
    n 1: a whimsically eccentric person [syn: crackpot, crank,
         nut, nut case, fruitcake, screwball]