noun
1. The state of lacking any critical thinking, or characterized by willful stupidity
2. A usually unintentional, intellectually dishonest person.
3. Someone who reads or listen to media without thinking about what's being said and automatically accepts it.
Person 1: "Did you know liking capitalism means you're racist? Socialism automatically rids of racism by default".
Person 2: "Uh no, an economic system does not suddenly make a culture or nation not racist yee-haw brain".
Person 1: "YOU'RE BRAINWASHED! FASCIST!"
Alex Jones: "LIBERALS! They're literal vampire demons sucking the blood of children."
Yee-Haw Brain: "YEEEEEE-HAAAAAWWW that's right!"