Create your own reaction GIF
by Rob Beschizza from on (#2AZVD)
The Reaction GIF generator takes a brief video of you and spits out a GIF, thereby meeting your need for a brief animation of your confusion, dismay and horror to post in blog comments or on social networking platforms.
I don't have a webcam at the moment, but this particular GIF is uncannily like me every time I have the thought "I wonder what's going on on Twitter."