Top definition
originally derived from Tolkien's Lord of the Rings trilogy. Bilbo Baggin's eleventy-first birth day was the setting of the opening chapter. Since used by people all over the world.
Bilbo reached the ripe old age of eleventy-one.
by Klaatuu August 25, 2006
Get the merch
Get the eleventy neck gaiter and mug.
Aug 11 Word of the Day
You can tell by the way she walks, she got that WAP.

You can look at her face and tell she ain't got that WAP.
by Black Don August 06, 2020
Get the mug
Get a WAP mug for your girlfriend Yasemin.
like 70 is seventy, 80 is eighty, 90 is ninety, eleventy refers to 110.
so when bilbo turned eleventy-one he was turning 111.
by Marko Dash July 21, 2015
Get the merch
Get the Eleventy neck gaiter and mug.
A commonly used mockery of 1337 talkers, derived from the over-use of exclamation marks after a declaration. Since many people preferred using the Caps-Lock to the shift key, they would be unskilled with the shift key (if such a thing is possible) and it would end up coming out as !!!1!!!!111!!!! or things along that line. "Eleventy" or "Eleventy-one" refers to the groupings of ones located in an overly long string of exclamation marks.
"1337" person: So he's all like 'omg u ghey phag' so I say fucku bithc lolol!!1!!!1!!11!!!

Cynical bystander: Yeah, and then I was all like OMG!!!one!!!!eleventy-one!!
by Horde September 04, 2004
Get the merch
Get the eleventy neck gaiter and mug.
The term that will probably come to define the latest decade, from 2010 to 2019. This is due to the word's already infamous cultural significance among geek kind, see eleventy . Another chance for the internet kind to overwhelm popular culture with our nonsensical whimsical ways.
Back in the Eighties , Nineties and the Noughties I was a nobody, now in the Eleventies I can become a somebody!
by MikeSynonymous January 30, 2010
Get the mug
Get a Eleventies mug for your mom Riley.
A world that is typically followed by the word "Billion"
Usually used to describe an exaggerated amount of money
You owe me eleventy-billion dollars dealing with your wasted, belligerent ass last night!
by SWYZ721 September 19, 2005
Get the merch
Get the eleventy neck gaiter and mug.
Eleventy is an infinite string of ones.

Eleventy is not infinity as it is quantifiable. Like pi, eleventy is calculable to an infinite place. By knowing how to calculate eleventy, it makes it a uniquely simple infinite number sequence. The main difference between infinity and eleventy is that we know exactly how to begin and end writing eleventy. Eleventy, in similarity to pi, is quantifiable.

The number eleventy is divisible to a whole number by every single number that exists in any numerical place in the string, which makes it unique from many other numbers.
eleventy to ten places = ...1111111111

To begin calculating eleventy, you start with one and add the exponential of ten to the power of 0. From there on, you add the exponential of ten (starting with one), never using the same exponential of ten.


You repeat these steps until time ends. That is eleventy.
by ego.summopere July 29, 2010
Get the merch
Get the eleventy neck gaiter and mug.