I'm fed up with his vulgar jokes.
その番組は低俗すぎて見るに耐えない。
That program is so lowbrow it's unbearable to watch.
Means 'worldly' or 'vulgar' in a more colloquial, slightly less formal way.
high-minded; noble; refined; elevated
Standard kanji form; commonly used in news and writing.
Compound of 低 (てい, low) and 俗 (ぞく, vulgar/common). The combination straightforwardly means 'low and vulgar'.