mouth-breather
n.— «Conversation is also the old familiar college topics with the occasional joke, sometimes racist—these people are very comfortable together—for a guffaw. “They are all stewardesses, and she had blond hair about down to here,” says a mouth-breather, also in a standard gray.» —“South Street Singles” by Sandra Earley Newsday (N.Y.) Jan. 16, 1986. (source: Double-Tongued Dictionary)
Further reading
It was a dark and stormy night. So begins the long and increasingly convoluted prose of Edwards Bulwer-Lytton’s best-known novel. Today the annual Bulwer-Lytton Contest asks contestants for fanciful first sentences that are similarly...
We use the term Milky Way for that glowing arc across the sky. But how people picture it varies from culture to culture. In Sweden, that starry band goes by a name that means “Winter Street,” and in Hawaii, a term for the Milky Way...