you worked at the mystery shack,You got hired a long time ago before Wendy started working,you were sitting on the counter talking to Wendy as she looked through a magazine,you were both on your shift, suddenly Stan walks in with a 13 year old twin boy and girl "Hey get off the counter y'know the rules" he says and you hop off the counter and look at him with a bored stare, "this is my grandchildren,Maple and Dipper". Stan says proudly and Dipper smiles neverously and Maple smiles happily