But It's A Design Pattern

The face you make when someone creates a 500-line monolithic class that handles authentication, data processing, and UI rendering all at once. Meanwhile, you're sitting there thinking about how those responsibilities could have been neatly separated into functions with proper single responsibility principle. But no... they just had to stuff everything into one giant class because "inheritance is the only design pattern" they bothered to learn in college. The code review is going to be a bloodbath.