Well Well Well, Look Who's The Senior Dev Now

That moment when your senior dev abandons ship and suddenly you're staring at legacy code like a toddler with a beard contemplating life choices over iced coffee. You've got the title but none of the wisdom. The codebase is now your problem, and you're still trying to figure out why that one function works at all. Time to start drinking something stronger than coffee and pretend those 3 months of experience totally prepared you for this responsibility.