The spelling of the word "most tootoo" is not standard English, as it seems to be a made-up phrase with no clear meaning or usage. However, using IPA phonetic transcription, we can break down the pronunciation of each individual word. "Most" would be pronounced as "məʊst" with the stress on the first syllable. "Tootoo" could be pronounced as "tuːtuː" with stress on the first syllable. It's important to note that the spelling of a word should accurately reflect its pronunciation in standard English.