Initial T

Initial T is a character from the Cybertron portion of the Unicron Trilogy.

Hi, I only appear in one still frame.

Initial T hasn't done much aside from loom threateningly.

Maybe he's related to Tenacious D and his favorite album is Miscellaneous T. Who knows.

(Note: Initial T was not named in his only fictional appearance. His name was given in the booklet to volume 13 of the Galaxy Force DVD series.)

Fiction

Animated continuity

Cybertron

After the defeat of the Decepticons and the beginning of the mission of exploration, Leobreaker and Menasor encountered Initial T and his goons on a unknown planet.

From Teletraan I: The Transformers Wiki, a Wikia wiki.