Room-jetison switch
From Tardis Wiki, the free Doctor Who reference
In Earth-33⅓, Tegan Jovanka once jettisoned the TARDIS toilet from the main ship whilst the Fifth Doctor was inside using the room-jetison switch. From within, the Doctor chastised her for fiddling with the TARDIS console and not listening to his instructions. (COMIC: Doctor Who? 74 [+]Loading...["Doctor Who? (DWM 74 comic story)"])