The word "demby" may sound tricky to spell at first, but it's actually quite simple. The phonetic transcription of the word is /ˈdɛmbi/, which can be broken down into individual sounds. The "d" at the beginning is pronounced with the tongue touching the roof of the mouth behind the teeth. The "e" is pronounced as a short "eh" sound. The "m" is pronounced by closing the lips and making a humming sound. Finally, the "by" is pronounced with a long "e" sound and a "bee" sound. Put it all together, and you've got "demby!"