Where does “IC” come from?

IC (Korean) comes from English interchange, from Old French entrechange.

IC (Korean): damn; shit; fuck

Definitions

  1. damn; shit; fuck

Ancestry of “IC”, step by step

StepLanguageWordMeaning
1Englishinterchangeto switch (each of two things)
2Old Frenchentrechange—
Every word from Old French entrechange →Every word from English interchange →
IC — Etymology, Origin & Word History | Etymology Explorer