It’s 3 am and I just realized, since Stanford and Stanley are likely identical twins, that means Grunkle Stan is genetically the twins’ grandfather.
He is not a Grunkle.
He is
Backup Grandpa.
#// IM FUCKIN LAUGHING // #// LIKE ALL OF DIPPER’S SPARE CAMERAS // #// DON’T WORRY WE HAVE AN EXTRA ONE // (via)
“And that is why, for this mission,—” *Dipper sweeps hands out to Grandpas A and B* “—I brought TWO GRANDFATHERS!” *Bill Cipher raises finger, picks off Grandpa A. Dipper, Mabel, and Grandpa B watch him fall overboard into the dreamscape.
“…One grandfather. We now have…one grandfather.”
SOOS “wait you want us to throw the grandpas overboard? *chucks Grandpa B into the portal*”