What is Tired Headache?
1.
When you stay out late the night before you have to wake up early to go to work. Half way through your work day you get a headache due to lack of sleep. You're also worthless at work because are just too tired to focus.
Example:
Co-worker1: Hey, what's up with Lorie today?
Co-worker2: She looks like she has another one of those, "tired headaches".
See
