Compound of sistem (“system”) kebut (“speeding”) semalam (“all-night”), probably calque from Japanese 一夜漬け (ichiyazuke, “overnight cramming”).
- IPA(key): /ˌsis.təm kəˌbut səˈma.lam/, [ˌsis.t̪əm kəˌbʊt̪̚ səˈma.lam]
sistem kebut semalam (uncountable)
- (informal) overnight cramming.
- (slang) pulling an all-nighter.