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1.
Abbreviation for 'Farts In my opinion', usually used in forums or message boards online.

The word has a deep meaning and is not same as the Abbreviation IMO.

Also known as a Facebook Family Name which was founded by a Maldivian Girl.
i.e. Depend less on other people's opinion. Depend more on your opinion. & This is the reason why we say Fartsimo "Farts In My Opinion"
by UrbanBoxx June 29, 2010