the amount of time someone or an animal lives, or something functions
When its/their lifespan is done, someone/something will die. Unless...
by The local Argentinian guy January 20, 2022
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A place where they say MAGIC happens, but that is not true. It is like an insane asylum. The staff are crazy. Especially Ms.Tuvey
OMG Lifespan is scary!
by Unknowngayboy October 5, 2016
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There are many memes who have tragically died. Memes used to have a long lifespan, such as doge,grumpy cat, and other memes. They survived up to 3 years without wavering in popularity. Now memes tend to have a lifespan of a month if they are lucky such as Ugandan Knuckles and Moth.It seems the meme lifespan is slowly decreasing due to many variables including the now fast spreading of memes through Reddit,tumblr, and discord.
Meme lifespans have decreased over the years.
by Sockth December 13, 2018
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The time before a Internet meme reaches the World of Warcraft community, which over do and kills it within hours. Expressions may fall under this also if they become lifespan'd similar to the memes.

Death list:
Chuck Norris Facts
Cowbell
Orly
careface
-.-

Visit YTMND or 4chan for a larger list.

Born dead: (Crap from the beginning)
Leroy Jenkins
Dirge
kek
Normal person: Haha, did you hear about the Chuck Norris facts?
WoW nerd: KEK!11 I'M GOING TO CREATE A CHARACTER NAMED CHUCKNORRIS AND A GUILD CALLED NUCK CHORRIS!1
Normal person: ...and i thought this meme lifespan were going to be longer...
by Kazuo-Kiriyama February 16, 2008
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