When a person tells you that you are "On Connies" it simply means you are doing cons or "con-artistry". Usually the person that is "On Connies" pretends they have no clue what they're doing when everyone knows they're up to something. A person "on Connies'" is ALWAYS up to something. They tend to be unaware at times due to the fact that they are too focused on their own "come up" to realize the pain they're causing everyone around them. Synonyms: "Con-Artist", "Conman/woman","Con"
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.