New Waifu. Pictures taken from Season 2 episode 5 (Read notes for more info)

Notes:

Before you go into the comments with "Anime? In MY Gravity Falls gallery?" The character is called Giffany. From Season 2 episode 5, "Soos and the Real Girl". Decided to make one of these because why not. Oh, and did I mention this is the episode with the killer animatronics? This is the episode with the killer animatronics.