a dialect of the english language that has developed recently in human history, largely due to the popularity of instant messaging.

A contraction derived from "IM" (Instant Message) and "English."
The young people of today have abandoned the fine literature and culture of their forebears and have instead adopted a dumbed down culture. They have even gone so far as to replace the gracious English language with what they call Imgrish.
by BvO November 20, 2003
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