coolkid6999 Share definition Flag sum clown that got doxxed and then got recruited by ukk cos they where desperate for members. nothing much else to say tbh hes just a mongo coolkid6999 is dumb agreed search coolkids pizza resteraunt wales on google, what a speng coolkid6999 by phantom.forces April 30, 2021 Get the coolkid6999 mug.