In Idiot America our idiots like to say "Evolution is just a theory". They don't understand what a scientific theory is, no matter how many times it's explained. Christians are fucking morons.

RationalWiki - Scientific theory

A scientific theory is nothing like a religious ‘theory’

"Theory: In science, a well-substantiated explanation of some aspect of the natural world that can incorporate facts, laws, inferences, and tested hypotheses. The contention that evolution should be taught as a "theory, not as a fact" confuses the common use of these words with the scientific use. In science, theories do not turn into facts through the accumulation of evidence. Rather, theories are the end points of science. They are understandings that develop from extensive observation, experimentation, and creative reflection. They incorporate a large body of scientific facts, laws, tested hypotheses, and logical inferences. In this sense, evolution is one of the strongest and most useful scientific theories we have."
-- National Academy of Sciences

I showed this to a Christian and the asshole said the National Academy of Sciences is wrong, as if the most brilliant scientists in the world don't know anything about science.

I never met a Christian who wasn't a stupid fucking asshole.