From Wiktionary, the free dictionary
пъ́ржа (pǎ́rža, “to fry”) + -ка (-ka).
пръ́жка • (prǎ́žka) f
- crackling, roast
- (in the plural) pork rinds
- пъ́рга (pǎ́rga, “ripe fruit”) (probably)
- “пръжки”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
- “пръжка”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010