Mutual recursion Memes

Ah, the infinite loop of laziness masquerading as efficiency. Two functions locked in an eternal codependency, each refusing to do its own work. isEven() just passes the buck to isOdd() with a +1 twist, while isOdd() returns the favor by calling isEven() with the same trick. Neither function actually checks anything – they just play hot potato until the stack overflows and the whole program collapses like my will to review pull requests on Friday afternoons.