An abbreviation commonly used for the word I don't know. It is used online by many people in programs such as AIM or MSN to save time.
Also made famous by the commercial "idk my bff gill?"
So0 SaRaH sAiD (12:41:34 AM): i was supposed 2 go online and figure out how i find out how many texts ive sent this month '
Fangzhou14 (12:41:45 AM): oh.... lol
So0 SaRaH sAiD (12:41:49 AM): but idk how
Fangzhou14 (11:35:15 PM): that's the 187th time you said idk.
idk what it means
guy 1: what does idk mean?
guy 2: idk
Short for I don’t know.
Usually used In a text when the other person doesn’t have the energy to spell out I don’t know.
Person 1: hey do you wanna hang out today?
Person 2: idk
'idk' it's an abbreviation for 'I Döner Kebab'
- what do you want for dinner?
- idk