T-101

A huge mistake made by the writers of Terminator 3: Rise of the Machines. In the movie, Arnold's character refers to the previous Terminator from Terminator 2 as "a different T-101" when in fact the actual designation of it is T-800 Model 101.

Arnold's character in T3 is a T-850 because the 800 series has only one compact nuclear power cell, while the 850 series has two hydrogen fuel cell power sources, among other differences.

Arnold (Ahnuld) Schwarzenegger's alter ego in the Terminator movies.

While not the most advanced, the T-101 is the most powerful Terminator ever built by far, able to destroy a T-X. The T-101's standout characteristics are its black glasses, uber-buff body, weird German voice and odd quote-making ability. One particular T-101 created the famous quote: "Stay here. I'll be back." The T-101 is such a powerful robot because of its ability to perform above and beyond even normal Terminator limits, giving it a human-esque infinite range of potential. The T-101's weapon of choice is either a grenade launcher or a minigun.