During a U2 concert in Glasgow, Scotland, Bono asked the audience for total quiet.

Then in the silence, he started to slowly clap his hands. Once every few seconds. Holding the audience in total silence, he said into the microphone "Every time I clap my hands, a child in Africa dies."

From the front of the crowd, a broad Scottish accent pierced the quiet: "Well 🤬 stop doin' it then ya evil 🤬!"