When someone refuses to say anything in an audio or video recording, out of fear of being incriminated when the material invariably ends up on the internet. A variation on the US Fifth Amendment regarding self-incrimination.
Hey I'm not saying anything to you while you're taking that movie because I know it's gonna end up on the internet-- pleading Internet Fifth!
by Buggy December 9, 2008
Get the internet fifthmug.