a person who is narrow-minded, hostile to or smugly indifferent to cultural values, intellectual pursuits, and aesthetic refinement, often characterized by a materialistic worldview
[ca·coph·o·ny] a mixture of loud unpleasant sounds.
a term used to describe nonsense, foolish talk, or writing.
[vitriolic] marked by a caustic, biting quality.
[churl·ish] rude in a mean-spirited and surly way.