찐

Completely genuine, authentic, and real — no performance, no fake, just the real thing. Used as a prefix or standalone word to emphasize something is 100% authentic. Shortened form of 진짜 (really/truly).

찐 is also associated with 찐따, a highly offensive slur. Be aware of this context, as the word can carry negative connotations depending on usage.

찐 = shortened/intensified form of '진'짜 (real/true)