When chatting with someone you haven't seen in a while:

Girl 1: ifmy
Girl 2: aww me too
by ahwannabe July 22, 2008
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Shorthand for ''I fucking miss you stupid''
When chatting with someone you're pretty close to and you haven't seen in/talked to for a while:

Person 1: ifmys
Person 2: imyt bitch
by cckb. January 3, 2021
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