The phrase "what a sick joke" appears to be associated with the TV show "Better Call Saul." It seems to be a line spoken by the character Chuck McGill in reference to his brother, Jimmy McGill, who becomes the lawyer Saul Goodman. The phrase is used to express Chucks disdain and frustration with his brothers actions and the situation. The context of the phrase seems to revolve around the complex relationship dynamics and conflicts depicted in the show. If you have a specific question about this phrase or its context within the show, feel free to ask!