mouth-breather
n.— «Then there are the mouth-breathers. These folks are usually slack-jawed, thick-tongued individuals who congregate around pornographic movie theaters. It is the latter method that is used in cycling.» —by Mike Keefe Ten Speed Commandments Aug. 4, 1987. (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...