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Someone who often Instant Migrates.

These people seem to think saying something as simple as 'bye' or 'cya' before they leave your IM conversation is too difficult, so they go without saying goodbye.
Person #1: Morning, instant migrator
Person #2: What?
Person #1: You instant migrated from our convo last night
Person #2: So?
Person #1: You do it all the time.
Person #2: I CBA to say goodbye. (Person #1 walks away annoyed) Wait where are you going? Your just gonna leave without saying anything? I would never do that to you.
by urban--english-dictionary October 30, 2007
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