"Who wants to put on some blindfolds and get into my car?"
Grunkle Stan
What day were Dipper and Mabel born?
August 31, 1999
How did the fans think Bill Cipher would perish prior to the Weirdmageddon episodes?
The zodiac shown at the beginning of every episode
Which episode was Gideon introduced?
The Hand that Rocks the Mabel
Which US state were the elder Pines twins born in?
New Jersey
"And the pig can look after the house!"
Soos
Who was falsely credited with the founding of Gravity Falls?
Nathaniel Northwest
Fans thought LEBAM was a secret clone of Mabel due to her being ambidextrous. What is the true meaning of LEBAM?
An animation error in the episode "The Deep End" (How do you accidentally spell a word backwards?)
Which episode did Soos proclaim "I ate a man alive tonight"?
Summerween
In the episode "Fight Fighters," who did Dipper send to fight Robbie?
Rumble McSkirmish
"Llamas are nature's greatest warriors"
Mabel
Who is the founder of the Society of the Blind Eye?
Fiddleford McGucket
During the Hunt for Bill Cipher's statue, how did fans find a connection between Stanley and Bill Cipher? (Beyond Stan killing him)
Stan spoke in pre-recorded backwards messages, something only done in relation to Bill in the show.
Which episode was the only one where Mabel did not speak?
Weirdmageddon Part 1
What is Dipper's real name?
Mason
"I think I'm gonna go stare at a wall and rethink everything"
Wendy
How many people were required to fill the zodiac that could defeat Bill Cipher during Weirdmageddon?
10
On April 9th, 2013, Alex Hirsch made an anonymous 4Chan post with a picture of the "author of the journals" as a red herring. Who was the fake author?
Fiddleford McGucket
Which episode did Bill reveal to Ford that he knows the inter-dimensional rift existed?
The Last Mabelcorn
In "The Inconveniencing," what is the backwards message spoken by the first Smile Dip dog?
MUST DESTRUCT GRUNKLE
"A-X-O-L-O-T-L..."
Bill Cipher
What year did the valley of Gravity Falls form?
30 million BCE
During March 2015, a voice actor named Cecil Baldwin updated his resume to include Tad Strange before the character ever appeared in an episode. Who did the fans think Tad Strange was?
Bill Cipher's twin brother
Which episode was the phrase "Switch A with Z" whispered in the intro?
Little Dipper
What is the meaning of the Atbash phrase "YROO XRKSVI GIRZMTOV" spoken by Mcgucket several times?
"BILL CIPHER TRIANGLE"