Stan Pines

Mabel and Dipper were once with their "Grunkle" Stan Pines in the Mystery Shack.

Biography
While Stan was with Mabel and Dipper in the Mystery Shack, the Doctor's TARDIS clipped its roof and flew through its interior, following the Tenth Doctor telling Rose Tyler that they would be travelling "further than [they'd] ever gone before". His niece and nephew speechless as to what they had just seen, Stan asked them if they wanted to see what was on TV. (TV: )

Appearance
Stan Pines had pale skin with a grey beard and grey hair & eyebrows. He wore square black glasses and a red fez, along with a black suit with the jacket buttoned closed, a red bow tie, white shirt, and brown shoes. (TV: )

Behind the scenes
Stan Pines originates from the Gravity Falls series. Archival audio of his voice actor,, is used during his appearance.