A word meaning indescribably good, commonly used by showoffs who think they're smart and fans of Mary Poppins.
Idiot 1: That concert was supercalifragilisticexpialidocious!
Idiot 2: Y-You're a fucking idiot
by Bigg PP Boii March 15, 2020
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1. To describe something you have no words for
2. Very good feeling
1. "Good morning, Mr. Johnson. May you have a supercalifragilisticexpialidocious day!" the students exclaimed when they saw the teacher.
2. "I don't know how to say this. I just feel supercalifragilisticexpialidocious!" Will said as he found out that he won the lottery.
by Long words coming your way! March 12, 2022
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Exceptional good feeling or the word to say when you don't know what to say at that time.
That was a supercalifragilisticexpialidocious
by redbandit 4 July 16, 2019
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supercalifragilisticexpialidocious is a nonsense word used to show that you're happy, or fantastic. The term is mostly used by children, giving that it is nonsense after all.
Today I felt supercalifragilisticexpialidocious when I found out I was smarter than the teacher.
by Ohome Corp December 2, 2018
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A supermassive word that was thought by children as the largest word in world history. It was known in the future that there was a word bigger than this.
Teacher: Okay, recess time! We are going to play the short stick. Whoever gets the short stick has to tell me the largest word in the dictionary.
Bill: Aww, I got the short stick!
Teacher: What is it?
Bill: ....supercalifragilisticexpialidocious.
Teacher: Yes!
(Both go to the future)
Teacher: WRONG!!!! You owe me detention!!!!!!!
by byei’m steve July 25, 2020
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( soop-er-kal-if-rag-ill-istik-ex-pee-al-id-oh-shus) Even though it is a long word, it is a real word. It means whatever you want it to mean. When you are at a job interview or talking to your friend and they ask you a question and you don't know how to answer, just say this word!
Man: How old are you? You: Supercalifragilisticexpialidocious!
by THE TRUTH GIVER/THE STALKER September 30, 2017
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An extremely unexpected occurrence.

Super-cali-fragilistic-expi-ali-docious
A whale jumped out of the water. That was supercalifragilisticexpialidocious!
by hdjkshadjkhasjdk June 4, 2022
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