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The new version of "idk".

Similiar to lollerskates roflcopter lmaoyannaise, the new addition is idkakes.
Jill: LOLLERSKATES! OMG like did you watch New York last night?
Sarah: LMAOYANNAISE ROFLCOPTER! OMG it was the season finale! Who did you want to win?
Jill: IDKakes.
Jill: Omg you are such a dumbass.
by MYMOMSWEEWEE December 17, 2007
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