Tail call optimization Memes

The GitHub mascot (Octocat) has gone full UwU mode with a trans flag, demanding age verification before you can view Rust code! The button choices are pure gold: "I'm 18+ (show me the trans code)" or "I'm under 18 (take me to Python)" - implying Rust is somehow the "adult" language while Python is for kids. The repository name "fursona-machine-rs" with "tail-call-optimization" is the chef's kiss of programming innuendo. Systems programming apparently requires parental guidance now!