There does not appear to be a commonly accepted word "panking" in the English language. However, the phonetic transcription of this spelling could be /pæŋkɪŋ/. This would suggest a pronunciation with a short "a" sound followed by a nasal "ng" sound, and a hard "k" sound. It is possible that "panking" is a misspelling or a niche term used in a specific context. Nonetheless, the accurate spelling and pronunciation of words is essential for clear communication.