What does "socks match" mean in Chaoshan dialect?

In Chaoshan dialect, the word "socks match" means I eat shit.

Chaozhou dialect is mainly distributed in eastern Guangdong, Fujian, Hainan, Hongkong and parts of Taiwan Province Province. Overseas Southeast Asia is the main gathering place of chaozhou people with a population of about 45 million. Chaozhou dialect is one of the ancient and special dialects in China today.

Chaozhou dialect is the main carrier of Chaoshan culture, including Chaozhou songs, Chaozhou operas, Chaozhou operas, Chaozhou songs, local proverbs, sketches, riddles and stories. It retains the ancient meaning of Chinese and plays an important role in the study of tide studies and ancient books and poems.

Extended data:

Chaozhou dialect, like other dialects, is differentiated from ancient Chinese. Because of the early formation of differentiation and the slow development after differentiation, more phonetic features of ancient Chinese have been preserved, far exceeding those of Guangzhou dialect and Hakka dialect.

So many dialects with complex syllables are difficult for people outside Chaoshan to master and understand, which constitutes a communication obstacle for people outside Chaoshan. Han Yu was deeply inconvenienced by this in Chaozhou that year, sighing that "there is no one to cure", and trying to replace it with Zhongzhou sound, but failed.