Acronym for "yeah, I know, right?" which can be used after basically anything. The acronym is only used in text or AIM conversations.
Julia: Did you hear how Brad got all shit faced last night?

Zane: YIKR (Yeah I know right)?
by Yosh7 February 3, 2009
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Girl 1: OMGZ! he is so fn hawt!1!1!1
Girl 2: yikr?!?!?!
by WordMinion November 9, 2008
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