The empty feeling you have after something you really loved, ends. Like your life can't go on without it. A big void.
person 1: Why were you in bed all day?

person 2:I finished the with all the seasons of Teen Wolf! Now I have to wait 4 months for more.I don't know what to do with my life anymore. I think I have Black Hole Syndrome.
by Imogen August 1, 2014
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A natural condition or social engineering of an individual's mentality and intellect which does not permit said individual to question why scientists are able to create an artificial black hole in a Large Hadron Collider, yet the automobile manufacturers are unable to market all 2009 models of automobiles with a CAFE standard of 100+ miles per gallon.
Person 1: "Have you seen the 2009 models from Detroit and Tokyo, yet? There are some sick looking rides and they've increased the fuel efficiency."

Person 2: "Yeah. They've barely increased the efficiency."

Person 1: "Every little bit helps and you can't expect them to be able to make great leaps and bounds in technology overnight. These things take time to engineer and develop."

Person 2: "They had prototypes that got over 100 miles per gallon in the year 1950. Wake up, dude. You have Black Hole Syndrome."
by Alpha Aquarius October 7, 2008
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Bla: When you eat an excessive amount of food only to have an urge to eat more things. You usually end up eating more than the original consumption of the average human.
I am so hungry I could eat the entire selection of hot pockets in the store fridge. I think I have Black Hole Stomach Syndrome.
by BonelessJohn February 3, 2020
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