Thriller-diller noun
Something that is thrilling or exciting
A: "Have you watch American Horror Story?" B: "Not yet" A: "You have to watch it. It is a real thriller-diller."
I am addicted to reading thriller-dillers.
To cause great excitement or strong feelings; to be very exciting, popular, famous, renowned, etc.
a joke, idea, or suggestion falls flat, meaning that it does not achieve the intended effect.
My attempts at jokes fell flat.