Golden Showers in Regent's Park

I loved manicured gardens - everything is orderly and precise. I also love the unexpected and a bit of humour but it's not something I'd expect to find while strolling though rose gardens. While wandering around Queen Mary's Gardens in Regent's Park I saw roses with fanciful names like Ice Cream, and Ingrid Bergman. Then I came across the womens and mens toilets - nothing unusual about that. However, the rose variety that they chose to plant in between the two toilets is called "Golden Showers". It's good to see that someone at the Royal Parks has a sense of humour!