i had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not thisi had a dream and it was not this
Short-hand for the word floccinaucinihilipilification, meaning the estimation of something as valueless (encountered mainly as an example of one of the longest words in the English language).