Cortextroke

this word is used when one has a sudden spout of dementia as if your cereberal cortex was having a stroke, henceforth Cortextroke.

Man 1: hey...... aifnq
Man 2: uhhh, what
Man 1: sorry i had a cortextroke and forgot your name
Nma 3: its fine, happens to the best of us, even the writer! look, im suddenly nma 3?!
writer: oops