If you see “IDK” in a text message, it simply means “I don’t know.” This abbreviation is one of…
About
Silas Sloan is a linguistic anthropologist with over 12 years of experience studying informal English. He has conducted field research in urban centers across the U.S. to document emerging slang.
As founder of Casual English Slang Source, Silas personally tests each term for authenticity, analyzing usage in real conversations, social media, and music lyrics. His work provides an authoritative guide to contemporary vernacular.