diu, meaning fuck, lei lou mou, meaning your motherin cantonese, a dialect mainly used in Hong Kong and malaysian chinese. Most of the swearing in china is related to either their mother, or your family bloodline, and comes along with a string of other equally as bad swears.
AhChong, after loosing a match in league
"diu lei lou mou!"
A word commoly used by vulgar people in Malaysia and Singarpore.It roughly refers to " fuck your mother,you're so bad"It's a very vulgar and insulting expression used to express strong disapproval or to insult someone's character.
Walau eh, this fuckin Diu lei lo mo chau hai cheated on me!
Diu lei lo mo chau hai, gimme urmoney!