Custom tail light ideas?

[Kups650]

Id like to see some different ideas. Sort of like the Fong oil can or something. Ive been trying to figure out how I could use an old glass insulator but they're heavy. Maybe a short glass bottle or something....

Post pics if you have any!

 

[occam22]

The shot glass tail light concept opens up a bunch of options/ideas

http://cache1.bigcartel.com/product_images/3715891/shotglass.jpg

 

[DogBunny]

Think outside the box and the possibilities are endless.
http://xlforum.net/vbportal/forums/showthread.php?t=423149
My thread on unusual tail lights.