When you eat a women's ass from behind, and reach around and stimulate her clitoris at the same time
1st person: Dang man, I shouldn't have did what I did to her last night, I was drunk.
2nd person: What u do to her?
1st person: I wanted her to feel something different, I wanted to be different. I gave her the factory reset last night.
2nd person: man u done fucked up, u ain't never getting rid of her now
When you do something so terrible or embarrassing that your only option is to factory reset their phone in an effort to erase all traces of yourself from their life.
Oh man, I told her we were in love, had to factory reset her and get out!