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1 definition by Kaboooooooooom

When your iPod / MP3 player suddenly and unexpectedly wipes out all your music, causing fear, panic, and usually mass amounts of illegal downloading to replace the lost songs.
"Oh man, I just had an iPocalypse! I lost like 4000 songs!"

"Ian had an iPocalypse and now has to re-download all his music from torrent sites."
by Kaboooooooooom January 26, 2009