SOG’s Flashback is touted as the “world’s fastest-opening assisted knife,” thanks to a high tension coil spring. The integrated piston lock ensures that it stays open, while an ergonomic handle crafted from both glass-reinforced nylon and stainless steel provides stellar grip and comfort. Not just a showpiece, a 3.5-inch blade made from AUS 8 stainless steel with a black tini-coated finish slices through just about anything that stands in your way when out and about. Get one here now. Click here to view the first image in this week’s funny internet trolls gallery. Continue reading for a viral video of someone who managed to paint his car without a special gun.