Australian slang word used to describe biscuits. The term originally referred to biscuits of the Cookie variety. However, the term is now widely used to describe biscuits of all variety.
Crikey! I've managed to eat my entire bodyweight in bickerwackers.
The ability girls and women have developed to hold several items at once in one hand. The skill has been developed due to the lack of pockets in women's clothing.
I thought she'd need multiple trips to carry her phone, keys, wallet, and Starbucks to her car since she needed the other hand to open the door, but she used her impressive girl grip to carry everything in one hand.