The act of doing the same thing over and over, expecting different results, much like the Old-School RuneScape user Yx, who is a homophobe and places chairs and rope under lgbt players trying to tell them to kill themselves, and makes jokes about mass shootings.
NutsAndTits: Yx is so mad that they are failing at this. I'll take the free items though.
Rayquazas: Yx, you know the definition of insanity right?
Yx: no what?
Tehnubness: Exactly what you are doing, and failing at.
Rayquazas: Yx, you know the definition of insanity right?
Yx: no what?
Tehnubness: Exactly what you are doing, and failing at.
by Yx Is A POS March 31, 2023
being a mentally unstable person
by Harperfan123 July 22, 2020
I've got some Insanity traits
by TrumpTheKiđkissingSexoffenđer. August 10, 2020
by u suck lol November 7, 2022