IDKY

Texting & Internet Slang abbreviation · Texting and Chat

IDKY
Stands forI don't know why
CategoriesTexting & Internet Slang

IDKY stands for I don't know why, a texting and chat abbreviation.

Expresses puzzlement about a reason or cause, as in "idky but this song makes me cry." It often introduces a confession or a small mystery the writer cannot explain.

Example: Idky my phone keeps restarting every night around 2.

Usage notes

Common among teens and young adults in texts and captions. A reasonable shortcut in casual conversation but unclear to readers unfamiliar with chat slang, so spell it out with older relatives or colleagues.

More texting and chat abbreviations

  • IC – I see
  • IDC – I don't care
  • IDEK – I don't even know
  • IDGAF – I don't give a f***
  • IDGI – I don't get it
  • IDK – I don't know
  • IDRC – I don't really care
  • IDRK – I don't really know
  • IDTS – I don't think so
  • IIRC – If I remember correctly
  • IKR – I know, right?
  • ILY – I love you

See all 215 texting and chat abbreviations →

Edited by the AbbreviationList.com team. Spotted an error or a missing meaning? Contact us.