Just because a conversation is casual, it does not mean that facts can just be thrown out of the window.
You should also learn to use "Talmudic" and "pedantic" properly. Using uncommon words does not impress me, especially when it contradicts the flow of a sentence, or is used incorrectly (i.e. if the author does not know the true meaning of the word, and uses it in a way the word should not be used)
next time, don't try so hard :-)
Have a wonderful day