乱糟糟 is an ABB-style state adjective (状态形容词) used to describe something that is messy, disorganized, or chaotic in appearance, sound, or state. It often carries a negative, colloquial tone. It cannot be preceded by degree adverbs like 很 or 非常; instead, it is typically used with 的 (乱糟糟的). The source POS label (v.p.) is misleading — this word functions as a stative predicate (adjective-like), not a verb.