Tracy is Jessica's friend from Rutgers University. In "Spring Break-Up", she drunkenly dismisses Stan while Jessica convinces him to get into the spirit of things. She becomes even more snarky when Stan follows Jessica to Rutgers to try to convince her to come back and keep partying. She even one-ups Stan and Francine when Stan introduces Francine as a senior and she responds with "Yeah, senior citizen".
She also appears on the beach in "Killer Vacation".
Tracy is voiced by Missi Pyle.