Define Smelling Their Own Farts Meaning

Smelling Their Own Farts
Term used to the delusion of individuals who think they are producing something great when actually it's a piece of shit.

Hey Danaerys, it's Jon Snow. Have you seen the scripts for season 8. Weiss and Benioff think it's great. They have definately been smelling their own farts in the writers room.
By Goldina