Well, it's uh... just that you look middle aged.
Shut your rude mouth! I'll have you know that most people think I look good for my age! Excuse me for not being an alien monster that never changes!
We Saiyans evolved as a warrior race. We retain our youthfulness so we can fight longer.
Hmph! I guess your race didn't evolve with enough brains to have good manners!
You can't beat those stadium hot dogs!
Hot dogs? Enough already. Tell me the real reason you're fighting.
Okay. But I'd really rather talk about hot dogs!
So your son has the same slack attitude as mine.
Heh heh heh heh heh heh. Well, it's easy to get a little soft in times of peace.
Pan has the right attitude. I'm going to enter as well. And guess what else? Trunks is entering. Aren't you, son?
If you don't, I'll cut your allowance in half!
[when entering the World Tournament stadium] Hey, Goten, who was it that won last time we fought here?
These quotes come from Wikiquote's Dragon Ball Z pages and are available under the Creative Commons Attribution-ShareAlike License.