The pikachu sauce bot is a sexual move where the female is connected to some sort of electrical shocking device (tazer, dog collar, ect.), and is shocked to provide her sexual energy. This is why its called the sauce'bot'. While the female is being shocked, the male will proceed to have sex with her while pouring some sort of sauce all over her body. (usually pasta sauce).
My girl is so fried today. I gave her a pikachu-saucebot last night and shes still dizzy.