look up any word, like cleveland steamer:
 
1.
Intensifier added to any word to take it's meaning to its highest power imaginable.
Win: Legendary win

Fail: Legendary fail

Kill: Legendary kill

Awesomeness: Legendary awesomeness

The Dude: The Legendary Dude

Dog's balls: Legendary Dog's balls

Weed: Legendary weed

pwned: Legendary pwned

Sex: Lengendary sex

Get it?
by Tenacious Faulker April 01, 2009
 
2.
1. ADJ. A way to describe something that will be memorized and written down in the history books.
2. ADJ. What Barney Stinson keeps saying about parties in the show How I Met Your Mother. Commonly used like this:
Legend... Wait For It.... Ary
1. That wrestling match was simply Legendary
2. This party's gonna be Legend.. Wait For it............. Ary! Yea!
by Johnny Cage! What UP! December 24, 2008
 
3.
A word whose meaning embodies the same meaning of the term "epic" but considered by some to transcend the degree of epic.

Legendary: When epic doesn't cut it.
Dude 1: "That kill was so epic!"
Dude 2: "Epic? No...it was...legendary."
by TheBat April 11, 2009
 
4.
When something is really awesome
Becca and Rob are legendary!
That club was legen...wait for it...dary!
by br.unis April 21, 2010
 
5.
A special moment in time in which groups of people or actions all blend together in order to create an unforgettable experience.
When 12:00 A.M rolls around on a Saturday night at the bars the night becomes legendary.

Travis states the next day, "Hey Brendan last night was a joke... this is going in the "Hall of Legendary Fame.""
by Purplhaze February 06, 2013
 
6.
Adj. famous; of or in legend
-That person is Legendary!
-Wow.
by Prof. Farnbobill April 19, 2004
 
7.
A word frequently used by Barney Stinson from How I Met Your Mother in order to describe how something is going to turn out. There is often a pause between the syllables of "legen" and "dary". The longer the pause, the more LEGEN-

DARY said thing will be. Unfortunately, the LEGEN-

DARINESS is not always reciprocated.
Victoria's Secret Halloween party on a yacht. It's going to be LEGEN- wait for it -DARY! Legendary, Ted! Legendary!
by Fowl Jaybird July 21, 2013