Old pals' act British informal noun
Used to indicate that someone is using their power to favor or help their acquaintances
There'll be no old pals' act for John although he is my cousin.
She doesn't expect an old pal's act. She wants to prove her ability to everyone.
His job is an old pal's act from a friend of his father.
To give someone or something better treatment than others.
To begin to decline or deteriorate decline; to get worse very quickly
After his leg's injury, his skiing career hit the skids.