Grumpy Old Geeks Products Knockoff Product Knockoff 3 mentions in 1 episode A browser plugin discussed as a way to flag suspect product listings. Mentions 756: Log Off, Touch Grass & Touch Ass Jul 23, 2026 57:12 I have been using your plugin. 57:29 Knock off. And it is fantastic. 58:20 That is what knockoff supposedly is taking out.