It is well known that during presentations body language and voice can be more important than delivered information. Some presenters focus just on the information and deliver their presentations with a monotone voice and while standing completely still. These presentations are \*not\* enjoyable. They su\*k!
I think this video illustrates the importance of the non-verbal part of the presentation. So without further ado, here's Doug Zongker's presentation called "Chicken chicken chicken". I hope you will have as much fun as I did :)