Note: Watch your volume on the videos.
These are several video demonstrations of the Banshee Box created by the folks at VFX. It looks like an empty,blood-splattered box, but opens to reveal a screaming banshee head lunging at you whenever the person carrying the box desires. That's fun. Unfortunately they cost around $1450, and which is a little out of my Halloween budget this year. Truthfully,I don't even believe a budget, I always just get my costume Halloween day out of whatever I believe laying around the house. "What were you last year?" A window curtain. "And the year before that?" A sofa cushion. "How did that work out for you?" Six people sat on me! "My my." The last one broke ribs.
Keep going for the videos.
Source: geekologie.com