Mary had a little lamb (it might have been a pig), and everywhere that Mary went, no, it was definitely a lamb.
Mary had a little lamb a little pork a little ham a little soda topped with fizz Now look how sick poor Mary is! -Shel Silverstein (I think, from memory, the phrasing might be off but it's definitely nothing I wrote) edit: apparently not Shel Silverstein, a playground variant.
Barry Manilow's wardrobe (mainly because I rode in a casino elevator with Barry Manilow's real wardrobe and asked the attendants if they remembered the line about it from the Breakfast Club, which they did)