From Wittypedia
Gibberish;
food of the
gods, much better than that store bought manna rubbish everyone now eats in trendy cafes. Tastes like
chicken, if that what you want it to taste like. Great stuff, especially if you've been
drinking the night before, it's best not think too much about the calorie count though. Laurence Llewelyn-Bowen once said, after liberal consumption, 'tastes like treacle, goes down like pies'. And that man knows his gibberish. Streetnames include g-dust, gibbercubes and lather.