A semi-polite way of admitting that you don't have a clue. Abbreviation for "I don't f***ing know."
by Gumby January 21, 2003
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The abbreviation and more appropriate way of saying "I don't f**king know"
Wow, Idfk what that was.
by Doctor Piggy June 3, 2016
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abreviation-i dont fuckin know
girl-do u like me
girl-crying silently
by jzenna jonas June 18, 2007
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I don't flippin' know, nobody does though!
person "What does idfk mean?"
person 2 "I don't flippin' know."
by josah December 19, 2021
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Person 1: Look at how cute she is I just got her last week
Person 2: idfk
by Hexiro(Your Dad) April 23, 2020
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