No, Unicron!
4 seconds sound clip from the The Transformers: The Movie movie soundboard.
You can hear this line at 00:55:04 in the Blu-ray version of the movie.
Quote context
[...]
- Wheelie save fine friends today.
- Me, Grimlock, say we on our way.
- Unicron, why did you torture me?
- Ultra Magnus is dead and the Matrix destroyed.
- The Matrix... has not been destroyed.
- And Ultra Magnus lives on the planet of Junk.
- Stalk him. Tear him apart. And destroy the Matrix.
[...]