An abbreviation for "I don't know," but some people don't know what it means, they will never know the truth.
Person 1: do you know what idk means?
Person 2: ye
Person 1: What does it mean?
Person 2: I don't know.
Person 1: But you said you knew!
Person 2: I do tho..
Person 1: I'm done, this is a fricking joke isn't it *leaves*
Person 2: wat
Person 2: ye
Person 1: What does it mean?
Person 2: I don't know.
Person 1: But you said you knew!
Person 2: I do tho..
Person 1: I'm done, this is a fricking joke isn't it *leaves*
Person 2: wat
by Carcatch December 2, 2021
Get the idkmug. 
by -Blaiir- October 14, 2021
Get the Idkmug. by aunusedhandle May 3, 2022
Get the sexy asshole dick small or big idkmug. by bûmblebee December 4, 2021
Get the idkmug.