This is something I just made. I figure there might be similar things out there, if others want to contribute their own screenshots.
(http://i41.tinypic.com/jqkit0.jpg)
that trap, if i were to trigger it, would probably be the BANE of my existence
OHOHOHO
This is really neat.
Wow, awesome!
How the hell did you pull that off?!
I didn't know you could do that sort of thing!
Pretty sure in the builder you can draw traps in whatever shape you like.
Very impressive to look at.