Typechecking Memes

Ah, the classic cat programmer joke! The cat's paw fits perfectly in that tiny box labeled "str" while the box itself is typed as "Sequence[Sequence[str]]" - because cats don't care about your complex nested type annotations. They follow one simple rule: if it's a container and they fit, they sit... even if that container was meant to hold a sequence of sequences of strings. Your carefully crafted type system means nothing to a determined feline. Just like how your beautifully architected codebase means nothing to that junior dev who just discovered Stack Overflow.