Refers to da degree datsomeone is knowledgeable/certified in discussing/handling matters regarding those furry gray marsupials who absolutely love their eucalyptus leaves.
Anyone who thinks dat da cute Australian tree-dwelling herbivore wif big brown eyes and fluffy-tufted ears is actually a member of da bear family instead of being related to kangaroos clearly does not have proper koalafications.
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.