For anyone looking to recreate this apparently successful combination: 100mg of THC is enough to reduce most people to a state of fearful catatonia or induce an acute nervous breakdown. Combine that with loads of caffeine and you'll likely feel very bad for a very long time.
For anyone really looking to recreate this and not already consuming THC: I already smoke every day! Obviously! Even a joint every 2 hours would put your lights out after a while. Go slow and use a vaporizer. I already have tolerance.