To slap someone so hard that they fly into the next week. One might ask how this is possible and it is simple. You would have to smack someone so hard that their entire body would accelerate past the speed of light. Consequently, they would be traveling in time, assumably into the future. As a result, they would be slapped into next week!
Coco: >>;; I hate black people.
K': I'll slap you into next week if you don't stfu.