Retard fuel

Similar to nightmare fuel, this word is an adjective used to describe someone or something that causes you to lose braincells. This phrase can also be used when a person is doing something stupid. When someone is doing something stupid you may say that they are "chugging retard fuel,"

Guy 1 "Hey why are acting strange?"
Guy 2 "I saw someone writing fanfiction in a Cafe earlier"
Guy 1 "Don't worry, they probably ordered the retard fuel off of the menu"
Can also be used like this
"I saw a rant on reddit made by an incel and it was the most retard fuel thing I have ever scene"