An modal verb, mixed in with slighly broken Malay grammar, also used to insult someone throwing books at people.
The word comes from a Instagram comment criticising the subject of AdibAlexx & Luqman Podolski's slightly controversial "Budak Wicet" videos that also gained a bit of disdain from other local netizens watching it as well.
Tak lawak weyh. Biadap plak tu buang2 buku
Sila meninggal