What is yum yum?!
Answers: Its not the dessert and its not the weed.
It's also a name of a candy from my youth called yum yums, a candy web site about candy, a brand of cola sold over seas, an expression after eating something really good, an actual name of a cola sold over seas, am thought idea expressed after reading a thought or recipe that sound especially good on here. OK third edit. The last one applies, lots of people on here will say yum yum meaning that something they heard, read, or thought sounds really really really good. its not an acronym for something just an expression of "that's good stuff".
http://www.yumyumtreerestaurants.com/
A chain of restaurants.
food
a recipe site I use often
www.yumyum.com