All the negative stereotypes are definitely because of abbos, look at this tamil bragging and gloating in a completely unrelated thread.
https://boards.4chan.org/int/thread/225475249/are-there-indonesian-intellectualshttps://boards.4chan.org/int/thread/225475249/are-there-indonesian-intellectuals
Also,
>waste fellows
you'll never get the pajeet english out of the pajeet.