The part that made it so funny was that my friend was extremely extrovert gay. Everywhere he went, he managed to put both feet in it, but he was great fun at a party. The strange thing is that it is only since joining HF that I now see the double meaning in all his 'cream pie' jokes. They puzzled me at the time.
It might be a specific dialect of slang but I've heard "safe" in UK movies which as far as I could tell meant like "cool" or to be in agreement.
Oh, I had to ask a member what a cream pie was. Took ages for an answer. I suppose they don't have fanny. lol