cliff racer
The flying enemy from Morrowind that still haunts our nightmares. They were so annoying that the development team actually admitted the amount of cliff racers in the game being a mistake!

Saint Jiub drove them off, but a little bit too late.
Nerevarine: I have finally fullfilled my destiny. Now Vvardenfell shall be save for.. wait, what was that noice?
*Skreeeekk*
Nerevarine: By Azura, no! Cliff racer!