Mouthfucker

noun, slang

noun, slang ·Moderate ·College level

Definitions

Noun
  1. 1
    One who mouthfucks. derogatory, offensive, slang, vulgar

    "2001, Arion, link A mouthfucker wasn't thought to be polluting himself by polluting others..."

  2. 2
    Term of abuse. derogatory, offensive, slang, vulgar

Example

More examples

"2001, Arion, link A mouthfucker wasn't thought to be polluting himself by polluting others..."

Etymology

From mouth + fucker.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.