Boner definition

bōnər
Frequency:
(slang) An erection of the penis.
noun
28
8
An erection of the penis.
noun
16
7
The definition of a boner is a stupid mistake, or is a vulgar slang term for an erect penis.

When you make a stupid mistake, this is an example of a boner.

An erect penis is an example of a boner.

noun
5
3
A blunder or an error.
noun
10
9
(literally) One who or that which bones (removes bones).
noun
2
1
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(dated, baseball, slang) A blunder; a bad mistake; a silly or stupid mistake. [from early 20th c.]

He really pulled a boner that time!

noun
0
0
(slang) An erect penis. [from mid-20th c.]

Why do guys get boners when they wake up in the morning?

noun
0
0
(slang) A stupid or silly blunder.
noun
5
6

Other Word Forms

Noun

Singular:
boner
Plural:
boners

Origin of boner

  • bone(head) –er

    From American Heritage Dictionary of the English Language, 5th Edition

  • from bone +‎ -er

    From Wiktionary