A quick and audible nasal inhalation made after making a declarative statement about a topic that one's audience supposedly knows little and/or the sniffer considers himself/herself somewhat of an expert. The self-important sniff serves as punctuation to a statement that is typically unquestionable as the sniffer may attempt to pass opinion off as fact. It is typically used by hipsters, although it is also used mockingly, and to some comedic effect, on the Adam Carolla Podcast, as well as The Film Vault (podcast) by hosts Bald Bryan and Dick Anderson.
Bald Bryan: "Micheal Parks...is the defacto star (Self-important Sniff)"
by Mjim#9 November 8, 2011
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Disclaimer: it's not an actual symptom/condition that fucks with your actual life. It's a term used for video game situations or real life situations that, well let's conclude the disclaimer and get on with the definition.

Important one syndrome is a term that has existed before it has an actual name. It means that in terms video game situations such as ravenfield, that your worthless dumb a.i team can't do a certain fucking thing to win the game. So you have to fucking do it yourself, only to be fucked constantly by the enemy a.i team preventing you from completing the task your worthless team gave you. Resulting a 50/50 chance of you either winning or losing to put impact on your emotions. As for real life situations, you get these lazy fucks telling you to do these pointless, stupid, or demanding tasks theat you have to go up and down to get them something or do something for them that they can't do a fucking thing but you doing something for them is painstaking or rage inducing that you need rest but they don't let you take a break from those things. It affects your emotions, makes you lose control, or causes an argument in most cases. What will you do to fight back important one syndrome? There's nothing we can do about it, and it's been fucking with our lives (game or not) ever since the syndrome of doing things that no one can't do a thing but YOU! Only to put you at risk of either losing something important or your sanity becoming lost and losing your fucking mind.
Here's an example of the important one syndrome used in a real life situation.

Asshole: hey you! Get your ass off the fucking chair! You gotta put the heavy bucket of bolts in my car, I'm too tired to put it in my car.

Person: what the fuck is it to you asshole? You're telling me you can't do a difficult task yourself, but you're asking me to do it for you?

Asshole: are we lazy old Chinese women so slow that we get yelled at by some American to get the fuck out of the way?

Person: no?

Asshole: THEN DO THE FUCKING DIFFICULT TASK I TELL YOU TO, MOTHERFUCKER!

Person: fine.

The next day

Asshole: Hey you! Stop doing what you're doing and help me wipe my car clean. There's no time for looking at some news about video game pedophilia winning the war.

Person: For the past couple of days, you've been telling me what to do, while you're sitting on your lazy ass doing nothing but watching me suffer as I do things that you can't do.

Asshole: But I never take advantage of you, boy.

Person: BULLSHIT!!! YOU DON'T CARE ABOUT ME! YOU'RE TAKING ADVANTAGE OF ME BECAUSE I HAVE THE IMPORTANT ONE SYNDROME! GUESS WHAT MOTHERFUCKER, YOU CAN TAKE YOUR RENT MONEY AND SHOVE IT UP YOUR ASS! CAUSE THE IMPORTANT ONE IS LEAVING YOUR SORRY FUCKING ASS!

Asshole: but...

Person: SHUT THE FUCK UP! DO THINGS YOURSELF YOU SELFISH FUCK! AND DON'T TAKE ADVANTAGE OF OTHER PEOPLE EVER AGAIN, CAUSE YOU'RE GIVING THEM THE IMPORTANT ONE SYNDROME AS WELL! FUCK YOU! *leaves*

Asshole: Important one syndrome?
by RavenTrooper January 29, 2021
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A very annoying popup that freezes up your browser lies, and says you have a virus.
Making you have to do Ctrl Alt Delete to close your browser.
This is very annoying.
Damn it, the 'important security message' froze up my browser in the middle of uploading a YouTube video!
by Celifrog July 15, 2015
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A really good version of something that shouldn’t be good at all.
That hotel’s restaurant is 5-star and can make even the simplest thing taste good. Even their grilled cheese and soup tastes better than you expect. They must use Imported American Cheese or something.
by MR2 March 24, 2007
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Basically a fucking girl who thinks she can do w/e she wants b/c she has nice tits and a nice ass and treats people like shit for her own satisfaction of feeling above others
AYYO go fuck yourself you self important bitch and get my attention normally
by Trippinballs January 23, 2007
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when two homosexual men bend over and pass a turd from one anus to another
dude 1: Did you see Justin Bieber's new music video?
dude 2: yea, I'd rather import/export with jabba the hut than watch that again
by MaxPower511 February 5, 2011
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A cruel, but true phrase, used to degrade morons who think big stupid looking wings and shitty body kits look cool, and who think buzzing pieces of crap sound awesome. Isn't odd that only annoying "homeboys" who treat people (especially women) like crap drive these things?
VROOM! VROOM! ASSHOLES! NOT BWANG! BWANG!

- Isn't odd that only annoying "homeboys" who treat people (especially women) like crap drive these things?
by NON HOMEBOY December 6, 2003
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