(Singapore, colloquial) A dissatisfied male who always grumbles or rants, and reports on others’ faults usually to someone in authority or the media, with or without ill intentions.
No comments yet — say something.
Add your own interpretation of "complain king".
Regional slang from around the English-speaking world — British, Australian, Irish, Caribbean, Nigerian, Filipino, AAVE, and the hyphenated-English dialects that make the internet sound local.
See all Regional & Other slang on Slangora.