Can replace words such as 'awesome', 'great', 'cool', etc. Calling someone flock is a compliment better than most other compliments.
Omg Kady is so flock. What an awesome girl! :O
A group of bitches/women. When there are multIple "birds".
“Damn where’s the flock at, there’s only a couple birds”
Crazy and ruthless gang found in Leeds they don't mess around and don't care about harming you.
Those flock guys don't play around so don't be acting brave