Gretchen is Jestain's sister and Linda's friend who worked many jobs, mainly as a hairstylist.
Gretchen is outspoken, naughty, flirtatious and free. She has no filter on the things she says or does and she never thinks before she talks. Nearly all of her words and actions are hilariously inappropriate. She hasn't shown any sign of hesitation towards even the most gratuitous of her choices. Most notably her profession as a LadyGoods saleswoman, the product being sex toys. In contrast to Linda's self-consciousness, she is shown to be very comfortable being naked around others. She could be easily identified as a 'free spirit,' but she has proven herself to be much more complicated than that.
Louise describes Gretchen as Linda's friend "who swears," Tina describes her as a "cool sassy 'B' who don't take 'S' from anyone."
She is good friends with Linda Belcher, as they share many interests. Gretchen is also usually on board with whatever Linda thinks up, finding or creating humor in. She is arguably the third most prominent family friend of the Belchers, behind Teddy & Mort.
