Dragon Ball Z, Season 8

Vegeta:
It's as I thought. There's nothing to worry about Kakarot. This Majin Buu has been revealed as a weakling! At least by the measuring bar you and I have set. Is it too hard to understand, clown? The Saiyan race has evolved since that creature was entrapped. Think of what the Supreme Kai said. He's been constantly surprised by our strength. On Babidi's ship, we conquered what were supposed to be the strongest fighters in the universe, and we barely broke a sweat! Think about it Kakarot! We Saiyans have taken a ruling place in the universe that even its greatest overseer couldn't predict. And Majin Buu may have ruled in his time but now he's sorely outclassed.

Goku:
You're wrong. I can feel something deeper inside him.

Vegeta:
Enough with your feelings! You're just stalling because you know I'm going to beat you!

Goku:
No, Vegeta. I know you can sense the same thing. You're just too proud to admit it.