'boner' definitions:

Definition of 'boner'

From: GCIDE
  • boner \boner\ n.
  • 1. an embarrassing mistake.
  • Syn: blunder, blooper, bungle, foul-up, flub, botch, boo-boo, misdoing. [WordNet 1.5]
  • 2. one who bones food. [PJC]

Synonyms of 'boner'

From: Moby Thesaurus