As BBT is usually very careful making sure things referenced on the show are accurate, especially when said by Sheldon, I wanted to start this thread for anyone who can find any inconsistencies or outright errors with anything Sheldon (or any other character) says.
Ill start off with an example I discovered the other day.
In S07E02 "The Boyfriend Complexity" Sheldon suggests to Penny that “with your Italian pizza and my Chinese noodles we could play Marco Polo." Marco Polo died in 1324. In S04E09 "The Deception Verification" while arguing with the pizza delivery man about walking up th