hammerhead
ham-mer-head
noun
A shark species known for its distinctive, flattened, T-shaped head.
"Divers often encounter hammerhead sharks in tropical waters."
noun
An informal, derogatory term for a foolish or unintelligent person.
"Don't be such a hammerhead; think before you speak!"
Thesaurus
Synonyms: lunkhead, dunce, dumbass, dunderhead, fuckhead, knucklehead, numskull, loggerhead, muttonhead, shithead, blockhead, bonehead