Mber-mberan
Mber-mberan is a Javanese slang word that names the sound of a noisy motorcycle. It sounds like "mberrr..."

If "mber" is associated with the noise, then "mber-mberan" is the person of it. But over time, this word has expanded its meaning to become: jablay, cabe-cabean, naughty person, bitch, hoe, and all of the words that refer to a bad bad person.

PS: Mber-mberan also called as "Mber"
Rupik such a mber-mberan. She rides a motorcycle recklessly and doesn't give a shit to the others. Fuck that mber!