by FartsAreEasy February 27, 2024

(noun) A belief that "crazies are great in bed." Coined as a parallel to "yellow fever" for fetishizing Asian women, "jungle fever" for fetishizing Black women, etc.
It's not always easy to distinguish someone with brain fever from a partner who's merely willing to support you through your mental illness.
by Cardemius Brouch Jr. January 4, 2025

Is why I feel drained. I took some antiseptic mouth wash and it ameliorated my symptoms by 30% overnight.
Hym "And if I could prescribe myself with antibiotics for the tooth infection that spread to my brain I wouldn't feel this way."
by Hym Iam June 20, 2025

by fasdfadfs February 20, 2015

Guy 1: "Hey man, Sorry I couldn't come to the party, I scrolled through tik tok and forgot."
Guy 2: "What the funk man! Don't watch that, that's brain-rot!
Guy 2: "What the funk man! Don't watch that, that's brain-rot!
by Axatufan June 5, 2024

Something that the majority of the human population lacks, despite having evolved to increase its size.
by HackerDragon9999 May 16, 2025
