Hi Clarissa, If you are interested in more of these "expressions", you can find some of them here https://quizlet.com/80729677/srsr-biti-kao-1-flash-cards/ https://quizlet.com/80729952/srsr-biti-kao-2-flash-cards/

Mrtva umorna, umorna kao pas, premorena, crkla sam (I am dead, this is slang), iscrpljena (exhausted), na izdisaju (I am dying, this is my last breath), ispijena (hollow, dreined, but this is more in use if you look sick),padam s nogu (literally this means I am falling off my legs, my legs can not "hold me" any more).

premorena - too tired exhausted - iscrpljena beat - kao prebijena smorena - bored We have some phrase: umoran k'o pas - Tired like a dog mrtva umorna - deadly tired (it means that you are too sleepy and too tired because you can't do anything else) I hope this helps, please let me know if you have any further questions. Good night.

Može: premorena, smorena (slang) exhausted = iscrpljena beat = “kao prebijena” pooped = “baldisala” (slang) Kad je neko jako umoran kažemo da je umoran k'o pas.