Meme Syndrome 

Also known as Memeitus, it is widely considered an STD(Socially Transmitted Disease) affecting tens of thousands of millenials. In more specific terms it causes the bearer to have the need to constantly make memes, it ranges from 1 a day for the lightly afflicted and 5 or more a day for the heavily afflicted. If you or a friend are plagued with this disease you should immediately seek medical help. It cannot be cured but it can be managed. I myself am afflicted with this disease and I have already lost friends and storage space on my phone. Together we can beat this devilish disease and save many!

My friend has had Meme Syndrome for the past two years and it doesn't show any sign of improving.

Meme Syndrome by Meme Specialist (Unlicensed) April 13, 2017

Stale Meme Syndrome 

A shitty old meme that Finn generally says and think it's funny.

Finn: Oh shit waddup!

Finn: Ey B0ss!
Jack: Fucking stop.
Jack: You have stale meme syndrome.

Stale Meme Syndrome by whysissi July 5, 2016

Stale Meme Syndrome 

People who are affected by Stale Meme Syndrome send old (stale) memes and think they are funny.

Friend 1: *sends troll face meme* "Haha! Look how funny this is!"
Friend 2: "I'm sorry Friend 1 but I think you have Stale Meme Syndrome."

Stale Meme Syndrome by Sexy_Beast_Fuggler May 30, 2016

Reoccurring Bad Meme Syndrome 

When a person (usually an amateur meme lord) sends a meme to a chat and doesn't get a good enough reaction so they rapidly keep posting even worse memes (usually stolen) to try to justify themselves

What the hell Lachlan is spamming dead memes
Yeah, he's been doing that since he was diagnosed with Reoccurring Bad Meme Syndrome

Reoccurring Bad Meme Syndrome by Shogunyan December 26, 2016

reverse meme Syndrome 

The act of "Memeing" too much, to the point where you become a normie.

"Wow! David has a bad case of Reverse Meme Syndrome!"
"He used too be cool until he got RMS, now he's a normie"

reverse meme Syndrome by ShiftyBiscuits April 27, 2016