Is on top of spaghetti a nursery rhyme?

"On Top of Spaghetti" is not a nursery rhyme. It is a children's song that became popular in the 1970s.

While it shares some elements with nursery rhymes, like a simple repetitive structure and a lighthearted tone, it is longer and more complex than traditional nursery rhymes. It also includes some elements of storytelling and humor that are less typical of nursery rhymes.