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IMO is an internet abbreviation standing for ‘in my opinion’. It is commonly used over text, online forums or chats, video game chats, and social media.
Sandra: I think it looks cool.
Kali: I think it looks horrible.
Halley: IMO, I think it’s... not bad.
IMO by Tr.uth.ful.ly November 15, 2018
Related Words
Imogen IMO Imon imok imola imogyn imong mama imoth IMOAN Imogen Heap
Abbreviation for "In My Opinion." Use if you want to a) weaken your argument significantly, or b) make it known that this is not your neighbor's opinon or you doctor's opinion, it is yours.
"Yesterday, Dec. 7, 1941 - a date which will live in infamy, IMO."
-FDR
imo by Matthew Jones August 8, 2005
Stands for: In My Opinion.
A: I love the green shirt!
B: the shirt sucks imo.
imo by Rileyisafk December 18, 2022
"In My Opinion"

An internet phrase used to safeguard statements from insecure people who will find any way possible to personally attack you while drawing an argument out of nothing, and act as if your opinion were fact, simply to boost their self-esteem that they lack in real life.
Person 1: IMO, the sky is blue.
Person 2: I would flame you and try to argue your statement, which I would fill with many personal insults to feel better about myself, but you said "IMO", so I can't do that without looking like a retard.
IMO by Angra December 5, 2007
Stands for "In My Opinion". The term is brutally destroyed over and over again on many message boards.
Fanboy: "IMO, Halo 2 sold, IMO, 2.4 million copies, IMO, in one day, IMO. IMO, IMO."

Me: "For christ sakes. SHUT UP!"
IMO by Justin H. April 30, 2005
Abbreviation (sometimes considered 1337 talk) for 'In my opinion', usually used in forums or message boards online.
"Imo, I believe they should change this about this game."
"I think they should make more episodes for this television show, imo."
imo by Marauder September 6, 2004