'Slopdog' is a sloppy poo, common after a big night 'on the piss' (drinking alcohol).
See also 'grog bog' or 'runny bum'
Azza - "Aw, mate... I just checked your snapchat and that was fuckingdisgusting."
Bazza - "Oath, mate. Had a big night on the tinnies, mate, I had some slop fall out of me aye, it was actually a bit of a 'slopdog'."
Azza - "It really was. My mother got it too, you're a cunt."
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.