Im Gonna Reblog This With My I Guess Headcanon Explanations - Tumblr Posts

just realizing that logically Shermie HAS to be older than Stan and Ford because we only ever see the baby that is assumed to be Shermie when Stan gets kicked out which would be about 1972 so it’s basically impossible for Shermie to be born in 70 or 71 and then Dipper and Mabel’s dad to be born in the late 80s for them to exist….

even if we go “maybe they had REALLY young parents and grandparents” that would be REALLY young… like born 1971 has a kid at 14 in 1985 and that kid has a kid at 14 in 1999….. (not 100% IMPOSSIBLE but improbable)

so he HAS to be older than Stan and Ford which would mean there’s ANOTHER sibling?!?!

the possibility that this is just a plot hole is probably VERY high

ok but the fact that Shermie was supposed to be born sometime in the 1960s and dipper and mabel were born in 1999

DO YOU REALIZE HOW YOUNG THAT MAKES THEIR GRANDFATHER AND THEIR FATHER-?!?

even if we give the benefit of the doubt and say Shermie was born in 1960 you could say that their dad was born in 1980-2 BUT then that would mean that their dad was a teenager when Dipper and Mabel were born AND that their grandfather was younger than 40