The song "End Of Discussion" by JAY1 is about his success in the music industry and how people talk about him behind his back. He addresses the haters who try to bring him down by saying that talking about his name is nothing because his money keeps doubling. He also talks about his two attractive female companions from Tottenham and how he is too slick for anyone to mess with him. The chorus emphasizes that it is the end of discussion for anyone who tries to criticize or doubt JAY1's abilities and success. The lyrics suggest that he has worked hard for his success and will continue to thrive, regardless of what others say or think about him. Overall, the song is a message of confidence and determination to succeed in the face of adversity.