A person that always jumps to conclusions, no matter what is meant or said.
Julie is such a conclusionist, when I told her I would like to look at cars, she jumped to the conclusion that I want to buy another car.
Someone who accuses people based on bias judgement andno solid factual evidence.
1) Davis: Hay fagot.
Dug: How am I a homosexual?
2) Mark: Your cheating on me!
Julie: How am I cheating on you?
Mark: John comming over everyday?
Julie: He is my twin brother.