I've had a few different ones so far:

Maccas Chips (mmm salty!)
Salt n Vinegar Chips
Vita Wheats with Vegemite
Hartz Raspberry Mineral Water (has to be Hartz)
Solo
Fruitless Hot Cross Buns
Breakaway Chocolate
Donut King Chocolate Mud Donuts
M&M's

Thankfully most of those have passed now except for the Solo which I'm still craving!!! *drool* It's only a matter of time until the next craving comes along LOL!!!