Dad, please. I promise you, you can't win this one!
5 seconds sound clip from the How to Train Your Dragon movie soundboard.
You can hear this line at 01:05:53 in the Blu-ray version of the movie.
Quote context
[...]
- There's something else on their island. It's a dragon like...
- Their island? So you've been to the nest?
- How did you find it?- What? No, I didn't. Toothless did. Only a dragon can find the island.
- Dad, please. I promise you, you can't win this one!
- No, Dad. No. For once in your life, would you please just listen to me?
- You've thrown your lot in with them. You're not a Viking. You're not my son.
- Set sail! We head for Helheim's Gate.
[...]