Shoutbox

You could look for a video that has that effect in it, and take that and stick it onto your video (maybe at the very end of your clip have it go all bright/white like a camera flash so that it goes together better).

I don't know what you want to do with it, but maybe you can use a different technique to the same effect. Just cut to a screen of static/snow/noise and do the same with audio as well (a click then white noise).