Ka Faraq Gatri
From Tardis Wiki, the free Doctor Who reference
"Ka Faraq Gatri" was an epithet which was applied to the Doctor by the Daleks which translated as "Destroyer of Worlds". (PROSE: Timewyrm: Revelation) or possibly, "Nice guy, if you're a biped". (PROSE: Continuity Errors)
The Doctor was aware of this as early as their second incarnation. (COMIC: Bringer of Darkness) He had been awarded the name upon orchestrating the destruction of the Dalek home planet Skaro in his seventh incarnation, (TV: Remembrance of the Daleks) though the Daleks also used it prior to Skaro's destruction. (COMIC: Bringer of Darkness)
It was used once again by the Thirteenth Doctor. (PROSE: The Terror of the Umpty Ums)
