Agnes Brown
From Tardis Wiki, the free Doctor Who reference
Agnes Brown was in attendance at a Christmas party with a host of other guests that included the Eleventh Doctor, Amy Pond, and a Cyberman. (NOTVALID: Consider Yourself One Of Us...)
Another Christmas, at the BBC Wales studio, Agnes entered the Doctor's TARDIS, mistaking it for a dressing room that she hoped would be "bigger than it [looked]", before it dematerialised, taking her with it. (NOTVALID: It's Showtime)
Behind the scenes
Agnes is the titular character of the BBC sitcom, Mrs. Brown's Boys.
