Different phrases to describe your exhaustion

Unfortunately, sometimes everyone of us sometimes feels exhausted and desperate. Do you know how to describe this condition in German?

Ich bin hundemüde (**) I am tired (like a dog)

Ich bin kaputt, ausgelaugt, erschöpft (*) I am beat-up, pooped, exhausted

Ich bin total fertig (*) I'm totally exhausted.

Ich bin platt (**) I'm shattered. Lit. I'm flat.

Ich fühl' mich voll daneben (**) I'm not on track, I'm standing beside myself.

Ich bekomme es nicht auf die Reihe (**) I can't do it. I'm not able to get something going, to solve a problem. Lit. I cannot get it in a line.

Q: Was ist los mit dir? What's wrong with you?

A: Ich bin so fertig, ich bekomme nichts auf die Reihe. I'm so shattered, I can't get anything done.

(* = familiar, ** = very familiar, *** = vulgar, s = slang, Lit. = Literally) 

http://www.bbc.co.uk/languages/german/cool/moods.shtml