We’ve just had four massively loud claps of thunder. The roof vibrated so much I thought someone on the next floor up had dropped a printer or something (even though we’re in a single storey office). After the second conference-room-vibrating event we all went outside to see what was happening. Giant raindrops started falling out of the sky and lightning preceded more car-alarm-generating, near-miss-bombing, the-world-is-ending, I-think-my-ears-have-burst, thunder.
And then it all stopped. And when I came back into the office one of my computers was dead. Poor thing.