The idea is that when you car is at the end of its useful life it gets taken to a crusher, where it is mulched and forced under pressure to exit through a narrow nozzle as toothpaste. Naturally it will need additional treatment with various emulsifiers and medical compounds - but these are boring details. You, the proud owner, will position yourself with toothbrush in hand poised to clean your teeth using your car, as the multi-coloured paste emerges.-- xenzag, Sep 30 2005 I can't think what is wrong with this idea, so I have no choice but to bun until someone else points out the obvious.-- dbmag9, Sep 30 2005 i have no teeth. i lost them in a car accident. --- schmendrick, Sep 30 2005 How much tootpaste do you get from say, a station-wagon?-- zen_tom, Sep 30 2005 This is . . . I don't think I can vote on this. If my brain were a computer, it would be frozen and need to be restarted.-- phundug, Sep 30 2005 This kind of bollocks is exactly the type of bollocks that the bollocks MFD was bollocking thought of for. Bollocks! I think a [MFD] Bad Science or for that matter No Science is called for though.-- hidden truths, Sep 30 2005 It is bollocks, but I have to confess to quite liking this idea if for nothing else the image of squeezing a big hulk of metal and getting *just* enough goo out of the other end to brush your teeth with.-- zen_tom, Oct 01 2005 "Albert Einstein Quote : If the idea doesn't seem absurd at first, there is no hope of it".-- vedarshi, Oct 01 2005 The science of my idea is perfect and very reasonable - in fact I have already been approached by Colgate to develop a "white van with red mini stripes" range. You need to put the kettle on Hidden Truths and I have the very one for you.-- xenzag, Oct 03 2005 I am giving you a BUN against my better judgement because this is one of those ideas, like getting William Hung to sing in American Idol.-- mailtosalonga, Oct 03 2005 random, halfbakery