Betty is a cousin of Scott Wozniak who is mentioned in Virtual Boy: I've Seen Better.
In Virtual Boy: I've Seen Better[]
Betty is first mentioned while Scott Wozniak is ranking his cousins. He ranks Betty as a "Boo", stating that she "stinks". Betty is later mentioned again when Wozniak was giving his final thoughts on the Virtual Boy, stating that, while the Virtual Boy isn't "good", it is better than Betty.
In The Gifts of Gaming[]
Betty is briefly mentioned in "Part 4 - The Gifts of Gaming". While talking about what he got with his Xbox 360, Scott Wozniak talks about how he'd set up Yoostar 2 at family gatherings, but "nobody [wanted] to look like a jackass for [his] amusement." After stating his grievances, he specifically calls out Betty, saying "F*ck you, Betty."