What is the name Of the film?

What is the name of the action film where there are Two black gangsters one fat one skinny one and the fat one gets handcuffed two a cops dodge ram and the skinny one nicks a Lamborghini from a showroom and the skinny one also ties his purple tie around the gun handle and chucks it in the air and yanks the tie which fires the gun killing the man hiding behind the sandbags