am i the only one who remembers?

quick question.

does anyone else remember the ad campaign for the national enquire with the tag line "enquiring minds want to know"?

i ask because it's something i say a fair bit and i have on several occasions had people say to me "minds? who else is asking?"

have i gone insane, did this ad campaign actually exist or is it one of those things that i dreamt so vividly that i think it's true?