Hang on, I remember the Munch Bunch. My favourite was Pedro Orange.
But they never used to be associated with Yoghurt or anything when I was a kid. That's a recent development. Apparently Nestle bought the rights to the name Munch Bunch and the characters to use as mascots in the yoghurts and chocolates and then changed them. Bloody Nestle!
What the hell is this crap?