1 definition by Little Lord Fontleroy

A number used by a person to prove that he is very smart, but usually has a reverse effect on the person hearing the word. Hearing the word "eleventy" used by a person usually causes spontaneous laughter throughout the day at the utter ignorance of the party who used the word. Only three people have used the word "eleventy" in the course of history.

-Bilbo Baggins, after he became the creature Gollum, said he loved the precious eleventy times eleven.

-A.C. Slater of Saved By the Bell Fame said he hated Zack Morris more than Eleventy Screeches.

-And of course the third person is whatever Ass-Hat said it to bring you to this point of looking for it.
Ex. "The odds of that happening are worse than hitting the lottery, like eleventy billion to one..."
by Little Lord Fontleroy April 6, 2017
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