brack-brain

brack-brain

(ˈbrækbren)
n. a fool. The brack-brains in Washington have done it again!
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • fettie
  • bluh
  • bousta
  • Hey!
  • lucci
  • late
  • bout it
  • horseradish
  • base
  • case of the shorts