'Greetings to your all!' I fumbled vaguely.
I had attempted to say "Greetings to you all!", but my anxiety and stage freight had caused me to awkwardly let out "Greetings to *your* all!".
mnli hypothesis: I had attempted to say "Greetings to you all!", but my anxiety and stage freight had caused me to awkwardly let out "Greetings to *your* all!". premise: 'Greetings to your all!' I fumbled vaguely.