In The Big Bang Theory Finale Penny Is Wearing The Same Shirt She Wore In The Pilot Episode

[batman]'s Famous Dutch Tilt Angle Was Only Ever Used In Villains' Lairs, As A Visual Cue That They Were "Crooked"

Powerpuff Girls S2e9 “Imaginary Fiend” Blossom Crashes Into A Pile Of Coats And Comes Out Dressed As Cartman From South Park

In S1e35 Of Batman: The Animated Series, The Villain “Two-Face” Is Seen Pouring Half And Half In His Coffee

Arthur And Buster Are Such Good Friends That They Each Have Slippers Of The Other

In The 1990’s Version Of Sabrina The Teenage Witch, Her Biology Teacher Was Mr. Poole. His Full Name Is Eugene Poole, But He Goes By Gene. That Means Her Biology Teacher Was Gene Poole

In Friends S08e17 The One With The Tea Leaves, Ross' T-Shirt Has An Image On It Which Means "Friends" In Sign Language

In The Handmaid's Tale, The Stop Signs Have A Hand Signal Instead Of The Word "Stop" Because The Women Are Not Permitted To Read

[frasier] Chair Goes In, Chair Goes Out. 11 Years Later. Same Actor, Same Shirt

In Star Trek: The Next Generation, Dr. Mae Jemison Plays The First Astronaut To Appear In The Show. She Is Also The First Black Woman To Go To Space

In The Simpsons, Season 25, Episode 6, Maggie Is Seen Playing With 'Play-Annoyed Grunt'. Annoyed Grunt Is The How Homer's Catch-Phrase, D'oh, Is Represented In The Show's Scripts

In Pinky And The Brain S3e13, Brain Exerted Mind Control Over The Audience!

In The Stranger Things Episode ‘Chapter Three: The Pollywog’ (S2e3), If You Look Closely At Mr. Clarke’s Town Model, You Can See The Betelgeuse Tombstone From Beetlejuice (1988)

In Killing Eve (2018- ), During Opening Credits, Sandra Oh's Name Is Often Accompanied By Lines Including The Word "Oh"

In The Family Guy Intro, The Sheet Music On Lois' Piano Is Accurate

Lost, Season 2, Episode 4, Hurley Is Drinking Milk From A Carton He Found In The Hatch, With A Missing Child Photo Of Walt, Michael’s Son, Who Was Abducted In The Last Episode Of Season 1

In Adventure Time S5e34 We See The Candy Kingdom Hundreds Of Years In The Past. The Banana Guards Are All Green Because They Aren't Ripe Yet

In Spongebob S3e3, Squidward Eats Krabby Patties In The Same Way That Sea Cucumbers Eat Micro-Organisms. Spongebob Was Made By Stephen Hillenburg, Who As A Degree In Marine Biology

In The Good Omens TV Show, A Soldier At The Gate Is Reading American God's, Which Was Written By Neil Gaiman Who Also Co Wrote The Book Good Omens

In The Show Dinosaurs, Most Of The Characters’ Names (Sinclair, Richfield, Philips, Hess, Ethyl, B.p.) Are References To Petroleum Companies, A Nod To The Now-Rejected Belief That Petroleum Deposits Were Formed During The Age Of The Dinosaurs

The Good Place S4e13, Michael's Apartment Is Number 322, The Same Number Of People Selected To Live In The Good Place Neighbourhoods, According To The Pilot

In The First Episode Of Animaniacs (2020), During The Catch-Up Song, There Is A Literal Iron Man And A Literal Black Panther On The Wb Water Tower With The Warners

(Spoliers!) Several Scenes In Arrested Development Hint At Buster Losing His Arm To A Seal

In The Spongebob S1 Episode "Boating School" We Hear Fred Screaming 'My Leg!' For The First Time

I Just Stumbled Upon This Easter Egg In Season 9. It's Written In Aurebesh, The Main Language In The Star Wars Universe And It Says "Delorean".