Why does the back of my head hurt when i laugh

- Why does the back of my head hurt when i laugh hard
- Why does the back of my head hurt when i laugh or smile too much
- Why does the back of my head hurt when i laugh really hard
- Why does the back of my head hurt when i laugh hard then pass out
- Why does the back of my head hurt when i laugh alot
- Why does the back of my head hurt when i laugh reddit
- Why does the lower back of my head hurt when i laugh
- Why does the back sides of my head hurt when i laugh