Dead tired phrase informal
Completely fatigued.
I feel dead tired after walking ten kilometres.
After a long trip, she was dead tired.
I'm dead tired, but I can't sleep.
Said when you are too tired to do something
Used when one suffers from mental or emotional exhaustion
Very tired as you've used too much cannabis.
Be very bored
1. An unlucky situation
2. An interjection used to express sympathy for someone's bad luck
1. I have had some tough beans recently. I got low marks and lost my bike just two days later.
2. A: I've got a low mark.
B: Tough bean, bro.