Kepo

Indonesian slang, which is comes from Hokkien language (usually used by some communities in Medan, Palembang, and Pekanbaru) and then become a loanwords in Singlish (Singaporean-English) "Kaypoh" which means "really curious" defines a condition when a person is wanna know about everything. Yet Kepo stands for "Knowing Every Particular Object", defines the same like what "Kaypoh" means. It's a different language, but has the same definition at the same time.