the word you just be chatting mean you basically just be saying anything to say it
bob: hey Ethan what you favorite color
Ethan: i like to eat pizza on Mondays
bob: you just be chatting
you just be chatting is basically used for if someone just say something random or saying something just do say it
bob : hey what's your favorite color ethan
Ethan : i love to eat pizza on Mondays
bob : you just be chatting
Talking just to talk or saying nonsense.
It is in reference to the popular livestream category from TwitchTV
1: Elden Ring is the worst game of all time!
2: bruh, you just chatting
1: John Doe told me...
2: Don't listen to him, he just chatting
something you say when you enter a discord general chat
thugshaker500: image of spongebob with the text, "a real nigga just entered chat"
femboylover9: shut the fuck up