"Can't wait to see my girlies tonight!!!!!!!!!!!!!!!!!!!!!!!!" or similar.
Peopleeeeeeeeeeeeee whooooooooooooooooooo writeeeeeeeeeeeeee likeeeeeeeeeeeeeeeeee thissssssssssssssssssssssss.
Any use of the words "sesh", "messy" or "chats."
Instagram.
Girls that put lovehearts at the end of every status update.