The phrasing appears to be a highly specific or potentially mistranslated title, likely referring to a niche webtoon or a localized adult-oriented (18+) manhwa. Such titles often undergo "speed translation" or machine translation, leading to awkward English phrasing like "sucks well."
Translation algorithms butchered it into “the 8th branch of the pawn shop that sucks well new” – and the English internet ran with it. the 8th branch of the pawn shop that sucks well new