"Sohai" is a vulgar term in Cantonese that means "stupid" or "idiot." It is often used as an insult, but can also be used in a more playful or affectionate way. The word is thought to have originated from the Hokkien dialect of Chinese, and is now widely used in Malaysia, Singapore, and Hong Kong.

The word "sohai" is not a language in itself, but is used in a number of different languages spoken in Southeast Asia, including Cantonese, Hokkien, Malay, and Mandarin. It is thought to have originated from the Hokkien dialect of Chinese, and is now widely used in Malaysia, Singapore, and Hong Kong.