Where can I hear "booooooo" used in a real sentence?

Our pronunciation database found 2 conversational video occurrences of "booooooo" with real-time synchronized transcripts and sentence context.

How to pronounce“booooooo”in English

Q: How do native speakers pronounce "booooooo" in English?

In natural English speech, "booooooo" appears in contexts such as: ""They had people infiltrating our campaign. Can you imagine?” Booooooo. Whatever Mueller’s team finds at the end of their investigation, Trump may have already have won the public opinion.". Listen to the exact timestamped clip in the accompanying video with synchronized subtitles.