The spelling of the word "Puffinberger" can be a bit confusing, but it can be easily explained through IPA phonetic transcription. The word is pronounced as /ˈpʌfɪnbɜːrɡər/, with the emphasis on the first syllable. The "f" sound is followed by a short "u" sound, and the "n" and "b" sounds are blended together. The ending "-er" is pronounced as a schwa sound. So, despite its unusual spelling, the pronunciation of "Puffinberger" is straightforward when using IPA.