Bacon and rocketry, in perfect harmony!
(Caution, some naughty words, so turn the volume down if you're at work. If you're at school, wait until you get home to watch it.)
I saw this originally on Rather Good. Beware, that link is definitely not safe for work.
But, then, as I was posting the above video, I saw this video being tweeted by gmjhowe.
It's nearly as good, but ten times longer...