An official the terminator product showing the logo of skynet skynet is a defence system that becomes self aware and attempts to destroy mankind first by starting a nuclear holocaust and in the future by sending back a cyborg terminator to destroy humanitys last hope jonh connor ltbr gtltbr gtt shirt design reads skynet cyberdyne systemsltbr gtltbr gtour crew neck short sleeved mens t shirts are 100 premium cotton in a soft pre shrunk jersey knit our womens t shir