According to my data sample, using the Ugandan Knuckles meme, I can identify that the Ugandan Knuckles meme has lasted the span of about 1 week… doing the math, The best match for years of memes to Earth years (The time it takes to orbit the sun) would be equivalent to dog to Earth years(We’ll simplify earth years as human years for simplistic sakes) Which means one human year would equal 7 meme years… I made a pie chart of meme’s causes of deaths… deaths have been mostly caused by Ifunny(the cancer of the internet) followed by Behind the Meme(The Devil)… most memes usually die (or murdered) in about 1 human week… doing some mathematics, I can conclude that most memes, being generous, live about 1.25 months in human years, or 7.42857143 meme years!

The formula I used to convert human years to the expected lifespan of a meme|
X=Lifespan of meme Y=Human years lived(answer)

x*7=y

ex. 1.25(human weeks)*7(Average meme year for one orbit)=8.75(Answer if meme were converted into human, it would die during it’s childhood)

Now there are a few exceptions to this rule! for example, the Steamed hams meme has survived for a human year plus(let’s just use a year for this example(P.S. a year is around 52 weeks the variable has to be in weeks in order to work))… which if we plug that number into the equation, it would’ve died at around the age of 364! These few memes that have abolished the meme expected lifespan are currently being researched and bred by memeologist and meme breeding experts!