JoJo brain rot 

Usually occurs in people who have recently watched JoJo's bizarre adventure and can't stop thinking about it. The symptoms are making JoJo references, posing, and talking non-stop about it. They usually can't do any work because there thinking about JoJo.

Jotaro: I think Sophia has JoJo brain rot.
Josuke: Yeah she keeps making JoJo references and threatening to take our kidneys if we don't watch JoJo's bizarre adventure.

JoJo brain rot by RemBestGirl November 20, 2020

Kurapika brain rot 

Kurapika brain rot is when a fan girl starts thinking kurapika, smelling kurapika, and even tasting kurapika from hxh they can’t process anything without thinking kurapika. It is very severe worse then corona and worse then stabbing your ugly toe.

My friend is suffering from severe kurapika brain rot.

My kurapika brain rot got me to try and kill a spider with my chain.

Kurapika brain rot by Kurapikastan561 January 19, 2021

Sonic Brain Rot 

When some one is obsessed with the Sonic The Hedgehog franchise, and it consumes their mind. Stuck playing Sonic games every day.

Nate, get off Sonic Frontiers, you have Sonic Brain Rot!!

Sonic Brain Rot by Wonkobonko April 18, 2023

brain rot 

When someone says among us for the 90 billionth time thinking they're funny

Person 1: "Woah, sans among us!!!"
Person 2: "She's a victim of brain rot. I feel bad for her."
Doctor: "I see. I can't help her. Should we put her down?"

brain rot by heatfromfire June 19, 2022

Brain Rot 

Consequence of spending too much time on random websites.

I just spent the last 5 hours facebook stalking, forwarding chain mail, and looking at all the cheezburger websites. I feel a serious case of brain rot coming on.

Brain Rot by singingashleydawn April 8, 2011

Brain rot 

Level 10 gyat will w rizz is so skibidy im her sigma will baby gronx fanum taxing me

This kid has brain rot

Brain rot by SelimAK_ October 28, 2023

right-wing brain rot 

Theory that as the brain ages it begins to rot away, thus giving way for people to hold more right-wing beliefs as they get older. As right-wing beliefs are inherently nonsensical only a poorly functioning brain could hold them.

Oh, he used to believe in science and factually correct information, but unfortunately right-wing brain rot has gotten a hold of him and now he thinks science is out to get him and extreme weather is the result of gay people having more rights.

right-wing brain rot by Nihilistic July 13, 2023