If you haven't seen this... you should.

Reminds me of my student holiday job at Dulux paints - they had a creepy safety officer at the time who used to solemnly tell us of his lifelong study of poisons...

...and who, during fire extinguisher practise would make inappropriate comments to the people with the extinguishers: "He's very potent!", "That's a BIG one!", "Hold firmly onto your hose!"

But less creepily, this also reminds me of numerous barbecues past...

Spare Room » Blog Archive » A Fire Safety Demo… goes horribly wrong...