It... it's kind of tricky. Whoa! Oh!
5 seconds sound clip from the The Transformers: The Movie movie soundboard.
You can hear this line at 00:48:29 in the Blu-ray version of the movie.
Quote context
[...]
- Dad's exo-suit! He told me all about it.
- Now, try to walk. Come on, you can do it.
- Just think about what you want to do before you do it.
- It... it's kind of tricky. Whoa! Oh!
- Keep on practicing, you'll get the hang of it.
- Come on, showtime's over. We've got work to do.
- This must be the junk capital of the universe.
[...]