"OMFB" is an abbreviation of "openminded-fanboy"

An OMFB or openminded-fanboy (or Open Minded Fanboy) is a person who has an open mind without bias AND who promotes the fact that they have an open mind.
Johnny says "You always promote Macs but now you're promoting Windows"

Gerry replies "I'm an open minded person"

Chris butts in and says "Gerry is an OMFB"
by ChrisTheFeral May 18, 2009
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"OMFB" is an abbreviation of "openminded-fanboy"

An OMFB or openminded-fanboy (or Open Minded Fanboy) is a person who has an open mind without bias AND who promotes the fact that they have an open mind.
Johnny says "You always promote Macs but now you're promoting Windows"

Gerry replies "I'm an open minded person"

Chris butts in and says Gerry is an OMFB"
by ChrisTheFeral May 18, 2009
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That’s omfb
Your capping omfb
by Xleem January 30, 2021
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