The Gravity Falls Easter Egg Reference Guide
SionicRelations This is in the last episode. Larry King's wax head has been hiding in the vents of the Mystery Shack since the Headhunters in season 1, returning for the finale. The dinosaur from Land Before Swine formed one arm of the Mystery Shack mecha. The tail of the mecha was McGucket's mechanical Gobblewonker, also from season 1. Dipper finally made use of the embiggen torch from Little Dipper. The Gnomes returned, including fan fave Shmebulock. This ain't in the last episode. In every episode there is the number "618". Smart Waddles was voiced by Neil deGrasse Tyson. In the scene in the intro where the pictures drop, look up in the top and you see the red goatee of Alex Hirsch. Watch out for the letter "H" because it's a reference to Hirsch. So, remember Ford's science project? Stanley DID NOT SABOTAGE IT!!!! Don't believe me? I've got proof. If you look closely, you can see that the grate is on the machine, and it seems to be working fine. But the next day... SABOTAGED!!! Grate askew, smoke coming from the machine. Something's definitely different from when Stan left the night before. Could it be that someone else tampered with the project, someone who has a vested interest in Ford being alone and vulnerable to manipulation? Someone like a familiar triangle shaped trickster demon?! The first thing to notice is the UFO in the title sequence. Now while it probably is a coincidence it is cool to see it. And how it looks kinda similar to Ford's key chain in the episode dipper and Mabel Vs the future. But in the ending scene of the theme song there is a U.F.O! Now this one is incredibly easy to miss. On the journal page in the title song there is a picture of Bill Cipher. At the very end during the vending machine scene you can spot the Tent of Telepathy. When Mabel is trying to find ideas on what to sculpt you can spot a picture of what looks like one of the waffle guards from WeirdMaggedon part 2. The mascot on the cereal box that Lee is trapped in resembles Toucan Sam from Fruit Loops. In the second half of Weirdmageddon Part 3, when Bill is about to be erased in Stan's mind, he says something that sounds like gibberish. But when played in reverse, he says "A-X-O-L-O-T-L. MY TIME HAS COME TO BURN, I INVOKE THE ANCIENT POWER THAT I MAY RETURN" This means the Bill Cipher may return. And A-X-O-L-O-T-L is a regenerating lizard-like creature and a god of lightning and death which explains the part where he says, "I INVOKE THE ANCIENT POWER THAT I MAY RETURN". Also at the end of the main theme song, there is supposed to be a backwards whisper. But in the Weirdmageddon version, instead of a whisper its Bill saying in reverse "Im watching you nerds." In "Little Dipper" Soos puts on Stan's fez hat and looks in the mirror and says "One day..." and at the end of Weirdmageddon Part 3, Stan tells Soos that he the new owner of the Mystery Shack.In "The Legend of the Gobblewonker" if you pay attention to the boat Stan rides, the name of the boat reads "Stan O' War". In the episode "Tales of Two Stans" it states that Stan wanted to sail the seas with his brother Ford since they were children on their boat name "Stan O' War".
In "Headless Hunters", when wax Sherlock Holmes strikes the S on the Mystery Shack sign causing the S in "Shack" to fall of, it continues to fall off over and over in almost every episode. In "Dream Scapers" when Gideon is summoning Bill, he sounds like he is chanting a backwards message. That's because he literally is, if you play his chant in reverse, he is saying "backwards message" as a backwards message. In the Gravity Falls short "Tooth" when the island head monster thingy, he sounds like he is saying gibberish but in reverse he is saying "You have awakened my slumber. Enter my mouth, children. Enter your destiny." th-th-th-th-that's all folks!!!!!!!!!!!!!!!!!!!!!!!!!