Why does a gooseberry bush equate with pubic hair?

The comparison between a gooseberry bush and pubic hair likely stems from the bush's appearance, which features dense, prickly foliage that can resemble the texture and unruliness of pubic hair. This analogy is often used humorously or colloquially to describe the untamed nature of both. Such comparisons are common in language, where physical attributes evoke relatable imagery or humor.