Other person: We learnt that like 2 years ago.
Chemtard: Oh.. fail. I'm such a chemtard.
B. Derogatory name for people who believe in the existence of
B. Dude did you just hear what Adam said? He claims the Illuminati are trying to take over the world by injecting poison in the contrails of jet planes. He is such a chemtard.
Bob: yeah but they're water vapour contrails.
Adrian: Oh Bob, you truly are a chemtard, dipshit moron you know that?!