Running gags are TV’s secret handshake: the quick callback, the repeatable bit, the line you can quote without context. They reward patience as much as timing, letting writers layer the joke until the payoff lands harder. Great sitcoms build a language of inside jokes, where patterns become rituals. What starts tiny and repetitive grows into legend. In this list, we’ll revisit the best of them.
“Arrested Development” – The chicken dance
The Bluths each perform their own bizarre and inaccurate take on a “chicken” imitation, a running joke that escalates over the series. It highlights a family so dysfunctional they can’t even align on a bird’s movements.
“New Girl” – True American
Their “floor is lava” drinking ritual surfaces with rules that make no sense and change constantly. According to the cast, the game’s only consistent aim is heavy drinking.
“Pinky and the Brain” – Try to take over the world
Each evening, Brain declares his intention, but Pinky counters with absurdity and warmth. The routine itself turns into the show’s central punchline.
“The Fresh Prince of Bel-Air” – Jazz gets launched
One of the show’s signature gags sees Uncle Phil tossing Jazz out the door, often with the same stock shot reused for comic effect. The series spices it up by letting others take a turn at the throw.
“The Simpsons” – The chalkboard gag
Bart’s chalkboard punishment changes each opening, delivering quick jokes that frame the episode or break the fourth wall. Turning the routine into TV’s most reliable running punchline.
“How I Met Your Mother” – The Slap Bet
What starts as Marshall’s right to hit Barney turns into a long-running tradition complete with a slap calendar, lore, and holiday. The anticipation and misdirections become central to the joke.
“Avatar: The Last Airbender” – My cabbages!
Each time Team Avatar appears, a poor vendor’s cabbages get destroyed, elevating him from background character to beloved fandom icon. The gag carries over into spin-offs and live-action.
“Brooklyn Nine-Nine” – Title of your… tape
What begins with Peralta jokingly rebranding ordinary lines as “title of your… tape” soon becomes a squad-wide habit, giving the series its own mischievous spin on the double-entendre tradition.
“King of the Hill” – Boomhauer’s motor-mouth
His rapid, almost unintelligible speech makes Boomhauer a source of comic confusion, yet moments of clear insight break through. Entire episodes play on the gag of people mishearing him.
“SpongeBob SquarePants” – My leg!
In disaster after disaster, a background fish shouts “My leg!”, a running joke that works like SpongeBob’s take on the classic Wilhelm scream. It eventually became big enough for a spotlight episode.
“Parks and Recreation” – Treat Yo’ Self
What begins as Tom and Donna’s personal indulgence day, filled with champagne and luxury shopping, becomes a fan-favorite ritual. The “Treat Yourself” motto is so popular it’s honored annually outside the show.
“30 Rock” – Werewolf Bar Mitzvah
A brief cutaway joke about a silly tune expanded into a complete song and recurring in-joke behind the scenes. The result is irresistibly catchy “spooky, scary” meta-humor.
“Friends” – We were on a break
His repeated insistence became a running gag that outlived the show itself, shaping how fans remember one of TV’s most famous romances. The phrase lingers as both joke and scar.
“Frasier” – The unseen Maris
With increasingly ridiculous traits piled onto her character, Niles’s wife never appears, transforming absence into comedy. The writers embraced the bit until casting her would have ruined it.
“The Office” – That’s what she said
Michael Scott leans on a certain innuendo so often that it becomes second nature across the office, appearing in every kind of situation. While the phrase existed before, the series made it iconic comedy.
