He responded to Ford's request for help after an entire decade of being estranged, and was deeply hurt when he realized his brother didn't intend to make amends, even calling him out on how bad a Stan's dedication to his family is outright expressed during Weirdmageddon, when he offers to obliterate his own mind to ensure the twin's survival. He is also quick to seek Ford out once his brother sent him a postcard requesting his presence in Gravity Falls. The table below is going to show the years corresponding with the possible age of Stanley and Ford at the time of this picture.We can assume that one of these tables has the correct age and year, then subtracting the age from the year we can get a possible birth year.Now knowing that the present year in the Gravity Falls series is 2012 we can take each possibleWhich brings brings Stanley and his brother up to the possible ages of….So the youngest Stan and Ford could be is 52 and the oldest they could be is 64. but Now lets put some time frames to the possible ages.It is known that Stanley spent 30 years trying to reactivate the portal to bring his brother home, and knowing the year of present day Gravity Falls is 2012, it is safe to say 30 years ago was 1982 as the calendar on the wall In the episode Carpet Diem confirms it.And in A Tale of Two Stans right before Stanley goes up to greet his brother he tells himself that he has not seen him in 10 years.Which means that 10 years prior Stanley would have been kicked out of his home.Now, If Stanley is 64 in present day Gravity Falls, that means he would have been kicked out of his home about 40 years ago, the 30 he spent working on the portal, and then the 10 he spent travelling and evading the law BUT 64 - 40 = 24 and Stanley and Standford where clearly in highschool when Stanley was kicked out.And going with the youngest age of 52 would put Stanley way too young at the age of 12.So what is Stanley and Stanford's real age? Inseparable as children, Stan was protective of his physically weaker twin, standing up to bullies for him and being wholeheartedly accepting of Ford's six fingers, even incorporating them into their personal salute (the "high six"). Trillions of years prior to the events of the series, Bill Cipher originated from the second dimension. When Ford's intelligence began to provoke negative comparisons and threatened to end their plans of sailing the world together, Stan began to feel threatened, which led to teasing and belittling on his part; these emotions culminated in Stan venting his anger at losing his brother on the infinite motion machine, unintentionally causing it to stop, destroying Ford's college plans. So, then to find out their ages we just add 40 to18 which would make them 58 in present day Gravity Falls. He also wears big, light brown shoes, the aforementioned fez and his glasses. Stan then reveals to the twins that he was never skeptical and only lied to avoid making them curious about the supernatural. When the town of Gravity Falls return to their normal lives, Shandra reports that Stan has fully recovered his memories and is celebrating Dipper and Mabel's 13th birthday (and final day in Gravity Falls.) Stan refuses to shake Ford's hand unless he thanks him.Stan is next seen inside the Shack-tron, stating it was a bad idea as the Shack is surrounded by Bill's henchmen. Stan is still deep in the mirror maze when Gideon arrives at the Shack with the shrinking device, which makes most of Gideon's shots divert harmlessly into mirrors, until he finally happens upon the real Stan. Soos quickly objects, stating that his own dreams will be shut down should the Mystery Shack close. He once stole a collection of cursed Stan welcomes his great-niece and great-nephew to Gravity Falls.Sometime during the month of June of 2012, Stan's great niece and nephew, Mabel and Dipper Pines, are sent from Piedmont, California Finding his own fishing buddies around the lake doesn't turn out well for Stan, since everyone thinks his jokes are annoying or creepy to the point of earning him a tracking anklet from the lake police. Once he and Bill are trapped in his mindscape, Stan points out to the increasingly frantic demon that, while he's a wise guy, he made a fatal mistake: he messed with Stan's family. Bill despised living there, describing it as a dimension of \"flat minds in a flat world with flat dreams.\" He \"liberated\" his dimension by plunging it into burning chaos, along with everyone he'd ever known, including his own parents.
One of Stan's fruitless attempts to scare two trick-or-treaters.Inside the pit, they begin to tell stories to pass the time. Seeing everyone's distraught faces, he asks why everyone seemed downed, claiming that it's "like [they're] at someone's funeral." At the party, Ford takes Stan aside and tells him about a new anomaly near the Arctic Ocean. Stan probably has a surplus of smoke bombs, he didn't necessarily get them from Ford Ford anyway.A place to share and discover the many mysteries of Gravity Falls.