When your just done with the bull crap in life. The pain, being sad, feeling alone, not being able to make it through a day without crying, and many many more. It's when you just can't take it and your literally drained from it all. It's also the best excuse for when someone's asks if your sad or what's wrong and you honestly don't want to see another person not know how to react to your sadness. You wish someone would finally say "tired of what?" But no one does and it kills you but you get used to and just stick to saying your tired and hope that one day someone would know that your not tired but just drained from everything and need someone.

I'm TIRED.

(T)icked off.

(I)rritated.

(R)eady to cry.

(E)xtremely upset.

(D)one.

Something that has been repeated too often or something that is no longer exciting.

Due to lack of sleep.Your eyes feel heavy, you don't want to do anything but lay down and go to sleep. You are likely to become tired in a boring classroom or if you are comfortable.

Getting run over by an automobile and having a large treadmark left across your body.

Go to fucking SLEEP!
You'll thank me for this!

what mindless people type into the little "look up" box on urbandictionary..because they are bored, and most likely tired its a vicious circle