Abbreviation for Impossible, mostly used by Dead Ops Arcade players
Steve: Will you come play Ark with us?

Nate: Impo I’ve gotta get a 128 on DOA
by DOASlayer69 July 31, 2021
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In My Proud Opinion. When commenting about someone else’s opinion and you just don’t give a shit what they think.
Man buns and top-knots are stupid, IMPO.
by theoriginalgerb July 22, 2018
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1) In my personal opinion - the personal part really isn't necessary, but this is what it most likely means.

2) In my professional opinion - very ironic, considering someone giving a professional opinion would most likely not use any lazy abbreviations.
1) IMPO, that band is the best!

2) IMPO, I think we are looking at a hippie jam fest of a size we've never seen...
by Nickguin April 5, 2008
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1. thats so fucked up impo
2. impo u need to calm tf down
3. peanut butter is nasty impo
by yigottasignintosharemyknowlege October 11, 2022
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