idkw 

internet slang for i dont know why.
no other definitions known

GiRlYgIrL4355: he wants to talk to you.
BLahman564: why?
GiRlYgIrL4355: idkw

idkw by charles December 14, 2004

Idkw 

I don't know why

Idkw tbh

Idkw by Panic! At the references! October 26, 2016

idkwytb 

Shortend-phrase meaning "I don't know what you're talking 'bout"

*Text Conversation*
Lisa: Jessica ik u fucked Michael
Jessica: idkwytb

idkwytb by LegitTheRealistOne June 25, 2017

IDKWHATTOPUT 

theres nothinf here- amazing of how you found this- haha. well, i can entertain you-idk how- but ye- want my number-? HAHA like this definition if you want my number- HAHA ;) im single- hehe-

bish- IDKWHATTOPUT the reason why i repeat it is cus if i dun put the definition, it wont let me post so yee

IDKWHATTOPUT by by JW :: July 4, 2020

idkwtfid

acronym for I Don't Know What The Fuck I'm Doing - best used whilst talking to somebody online or text messaging.

hey man, idkwtfid on this webpage...

idkwtfid by toee April 9, 2006

idkwtf2dwml 

i don't know what the fuck to do with my life

uuuuuugh idkwtf2dwml bby!!!

idkwtf2dwml by WCB86 January 30, 2010

idkwtfyta

I don't know what the fuck you're talking about

Friend: Dude, remember hitting on that hippopotamus last night at the club?

Me: Dude, idkwtfyta

idkwtfyta by Michael Marciano January 17, 2008