About us. Car Tattoos Ltd. / Lethal Threat Designs is a small business in the automotive and motorcycle aftermarket. We design and produce products ranging from stickers to embroidered work shirts sold under our brands Lethal Threat, Lethal Angel and Down n Out. Our designs are edgy and not politically correct. Please have a look at our website to see if you can relate to what we are all about. www.lethalthreat.com. We deal with major chains stor...