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Definition of "boner" [boner]

  • Informal A blunder or an error. (noun)
  • Vulgar Slang An erection of the penis. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Use "boner" in a sentence
  • "I emphasize the word boner, just to see if I can get a reaction."
  • "It amazes me (not really) how stupid they sounded before the vote and how utterly stupid they are after the vote. boner is useless. hahahahahha"
  • "“House Minority Leader John Boehner (R-OH) said in a radio interview yesterday that “repealing” health care reform has to be the “No. 1 priority” for Republicans.” which has been exposed even by pox “news” as being impossible which explains why boner is the minority leader"