Don't tell...

Tinkerbell:

At a recent U2 concert in Dublin, Bono asked the audience for total quiet.

Then, in the silence, he started slowly clapping his hands, once every few seconds.

Holding the audience in total silence, he said into the microphone:

"Every toime I clap my hands, a child in Africa doies!"

A voice pierced the quiet from the front of the crowd with a broad Irish accent.

"Well, feckin stop doin it, then!"