How Do You Spell DOEST OFF TOP HEAD?
Pronunciation: [dˈə͡ʊst ˈɒf tˈɒp hˈɛd] (IPA) 
The spelling of the word "doest off top head" is actually incorrect. The correct spelling would be "dost off the top of one's head." The word "dost" is the second person singular form of the verb "do" in Early Modern English. "Off" is a preposition indicating the source or origin of something. "The top of one's head" is an idiom meaning to give an answer or suggestion without much thought or consideration. In IPA phonetics, "dost" is pronounced as /dʌst/.
