The short name for an amazing Five nights at Freddy's fangame, Dayshift at Freddy's. Starring some guy working the dayshift at Freddy Fazbender's, it's a fucking lit game with animatronic fox strippers. There are 3 games in total, and there won't be anymore as far as I know.
person 1 Hey! have you played dsaf?
person 2 No, why?
person 1 Ha! Only nerds haven't played it
person 2 Go away table humper