Nappa, Goku and others in “Unfinished Business”

Nappa

I hate you! [angrily throws a rock at Goku]

[Goku dodges the rock with ease] You hate losing. You're not used to fighting someone stronger than you!

Nappa

You're not stronger than me, you little runt! Your strength was tested when you were a baby! You're a third class Saiyan! I'm a Saiyan elite, you low class dog!

Vegeta

Nappa, don't be a fool! Calm down! How do you expect to win when you're so mad you can't even see straight!? Now settle down! Use your head!