What's the plural form of punkabilly? Here's the word you're looking for.
Answer
The noun punkabilly can be countable or uncountable.
In more general, commonly used, contexts, the plural form will also be punkabilly.
However, in more specific contexts, the plural form can also be punkabillies e.g. in reference to various types of punkabillies
or a collection of punkabillies.