fishhead means (slang, offensive, ethnic slur) A person from Southeast Asia.. It's mostly used in casual online conversation. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
fishhead
(slang, offensive, ethnic slur) A person from Southeast Asia.
Definitions
GlobalOffensive
#1·Apr 27, 2026GlobalHyper-casual
(slang, offensive, ethnic slur) A person from Southeast Asia.
For parents
fishhead means (slang, offensive, ethnic slur) A person from Southeast Asia.. It's mostly used in casual online conversation. It's casual and generally safe with friends and online. It's standard online vocabulary; nothing inherently concerning about hearing it.
For ESL learners
"fishhead" is slang. It means: (slang, offensive, ethnic slur) A person from Southeast Asia.. Register: casual. Use it in: casual conversation and online posts. Avoid in: formal writing and professional emails.
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Global
#2·Apr 27, 2026GlobalNeutral
(slang) A member of a navy; a sailor; a fisherman.
Cluster: work
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Global
#3·Apr 27, 2026GlobalFormal
The head of a fish.
Being a Plymouth girl, I had heard plenty of racy stories about navy chaps, or fishheads as we called you. The navy regularly swarmed the streets of Plymouth on a Saturday night.
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For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
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Other words near "fishhead" (F)
Fisherfisherman aestheticfish fingerfishflyfish foodfish fryfishholefishhookfishhooksfishhook theoryfishliningfish lips
Browse all slang words starting with F.