In contemporary online mac gaming usage, specifically on the service "GameRanger" -- iBatman refers to any person that should be avoided at all costs due to mic spamming, whining, ToU violations, fat wives and inappropriate links.
"Oh shit it's iBatman!"
"Watch out or you'll become iBatman."
"Remember what happened to iBatman?"
by gamerangerarchivist April 30, 2008
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