Opinionist 

Someone of little knowledge of anything but having a considerable platform and public voice. An idiot who postulates for a living and ducks behind a "well that's just my opinion" defense of his or her bullshit.

Fox news has a ton of opinionists and a shortage of journalists.

Opinionist by Scoddy71 July 28, 2021

Opinions are like assholes everybody's got one 

It mean that everybody has an opinion but it doesn't mean its right .

I'm not listening to ya'lls argument , Opinions are like assholes everybody's got one !

Opinions are like assholes everybody's got one by dragonboy8586 June 30, 2020

Opinionion

Opinion + Onion = Opinionion

Someone who's strong opinions often make people cry, like how onions make people cry.

'Oh my god, he was being such an opinionion, he wouldn't shut up about sexists things and then I cried'

Opinionion by Bagelbabe January 16, 2013

Opinions Are Like Assholes. 

Keep your thoughts to yourself. Fools are better seen than heard.

If wanted your opinion I would have asked for it! Dont you know opinions are like assholes. Everybody has one and most of them stink.

Opinions Are Like Assholes. by The Savage Legend June 20, 2009

opinions

Something that people should keep to themselves when writing a definition for UrbanDictionary.

"99.9% of the definitions on this site are opinions."
"Isn't that an opinion in and of itself?"
"...True."

opinions by ...SARAH. March 15, 2008

Opinions

One of many ways to start a YouTube comment war.

Man: CoD is great!

Woman: Your opinions are stupid.

Man: Your face is stupid!

Opinions by SupaleegamingX July 22, 2014

System Opinionstrator 

One who claims to maintain or support a computer system but in all actuality only has opinions on how it should be done and may in fact have no hands-on experience to back up said advice.

The chief system opinionstrator criticized how the system administrators actually handled the upgrade, nevermind he had never done an upgrade himself.

System Opinionstrator by splittingwedge November 8, 2007