Physicists at conferences be like... First guy orders a Standard Model and the cashier Squidward is already annoyed. Then he adds "with supersymmetry" and Squidward's eye-roll intensifies. By the time he throws in "and quantum gravity," poor Squidward is questioning his life choices.
It's basically the theoretical physics version of that person at Starbucks ordering a venti half-caf soy latte with extra foam, two pumps vanilla, one pump hazelnut, at exactly 137 degrees. Except instead of coffee, they're trying to explain the fundamental nature of reality with increasingly complex mathematical frameworks that might not even exist!