Inspired by the thread below ...

[Drew]

... I started poking around the ThinkGeek website. Oh man, I've got to get a couple of these!

http://www.thinkgeek.com/gadgets/electronic/8c52/

[mikebw]

that is evil

[Jimmypoo]

Gotta admit... that's even better. Christ I had to waste $10 on something like that, but I know someone who's getting their car back from a useless mechanic after FOUR weeks (and multiple attempts to cure the same problem) - and I can think of nothing better than this, perhaps under the dash, perhaps under the head liner, to make her wonder what else they screwed up.

Don't ask about the rest of it (like "why did she....?") - such is the stuff heads of stone are made of.

[OWC Jamie]

probably good for raising someone's blood pressure to the point of a stroke or heart attack, too.

how about oil, banana peels and marbles in the path of someone with back pain ?