Mullethead
noun, slang
noun, slang ·Uncommon ·College level
Definitions
Noun
- 1 fool, idiot slang
"I bought a very nice Saab because some mullethead used half a tube or more of blue silicone seal to glue on a transmission cover."
Example
More examples"I bought a very nice Saab because some mullethead used half a tube or more of blue silicone seal to glue on a transmission cover."
Etymology
Mid-19th century United States; mullet + head
More for "mullethead"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.