noun. Depending on whether you live in the world of Battlestar Galactica or reality, this slur describes a citizen who humps evil robots or handy appliances.
Real citation: "Helo walks into the Officers' Mess like they're actually going to hang out and have fun, even though he's a toasterfucker, and everybody looks at him crazy."
(Jacob, "Flight of the Phoenix," Television Without Pity, http://www.televisionwithoutpity.com/articles/content/a423/)
Made-up citation: "If the Battlestar Galactica fembots are toasters, I'd like to be put on the toasterfucker waiting list immediately."