What do RM ‘oysters’ taste like?

Owner Tom Richards of the Snake Pit describes taste of Rocky Mountain Oysters (bull balls):

“My standard — and somewhat snarky — answer is that they taste like Rocky Mountain Oysters. I also say to customers who are scared of them that there aren’t many things in this world that don’t taste good breaded and deep-fried. In the end I think you just have to try them for yourself.”