ZaTnnR, or Zim and Tenn Romance, is the romantic pairing between Zim and Tenn. The two never interact, however, both are (or were, in Zim's case) Invaders and may have trained together. Rumours of Zim and Skoodge rescuing Tenn from the Meekrob in the show's supposed finale, Invader Dib, may have fueled the ship.
The ship is sometimes referred to as TaZR.
Fan Works[]
Invader Dib[]
In Invader Dib, Zim and Skoodge set out to rescue Tenn from her Meekrob captors.