Malingsia (Noun) is a sarcastic slang for Malaysians. originally combined from 2 words "Maling" (Javanese, meaning "thief") and "Malaysia. Malaysia keeps claiming Indonesia's national cultures as malaysia's belonging, that's the etymology of the word Malingsia.

When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.