The Big Bang Theory brought back one of its funniest recurring bits in “The Separation Agitation” — Fun with Flags, Sheldon (Jim Parsons) and Amy’s (Mayim Bialik) vlog about the flags of the world (“you gotta know how to hold ’em, you gotta know how to fold ’em”).
The retrospective was so successful that Sheldon and Amy brought it back at the end of the show for “Fun with Flags: Behind the Behind the Flags: A Retrospective Retrospective.”
Depending on how Young Sheldon does, maybe there could be a Fun with Flags spin-off in the future!
“Wondering how it all began?/ You’ll need a good attention span/ For information and entertainment/That’s equally effective/It’s Fun with Flags/Behind the Flags/A Retrospective/Flags!