I too have never heard of them/it!
But then, I don't watch TV so being clueless is nothing new!
From most of the comments, I prefer to stay clueless in regards to this! :)
I don’t watch tv either. Our tv is only for watching movies we own or that I check out from the library. Like you, I prefer to stay clueless. A lot of stuff on tv nowadays is just not worth watching.