Snakes! On an Inclined Plane!

Let me just say that Snakes on a Plane was a horrible disaster of a movie. However, it did inspire one of the math geekiest shirts ever.
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Snake Necklace

It could be thought of as tempting fate putting a snake around your neck. This particular snake seems to be pretty well trained to stay in the position you see above. In gold or silver, the red jeweled eyes will draw everyone’s attention to your neck/chest. Hopefully their eyes will briefly stop at the necklace [...]