TV
If only there were a button somewhere that I could push to force me to stop talking.
— Angela · My So-Called Life

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker wishes for a button to press that would make them stop talking, a wry admission that they're rambling and can't rein themselves in. It's self-aware embarrassment, imagining an off switch for their own mouth because the words keep coming anyway.
Context reviewed