A fork of Rural Dictionary
When a girl will raise her voice to a high pitch to defend herself in conversation.
"You told me that you watch Paris Hilton's BFF" -guy "I did not!" -girl (in a high pitch) "There's that sweet voice again! I love that voice!" -guy
A strand of bubbles projected from the mouth, used by Benrey (Or Benry) in the Half Life But The AI Is Self Aware series created by the wayneradiotv YouTube channel.
Gordon: "What- what are you doing to him?" Benrey: "It's the- theee- Black Mesa Sweet Voice."