Okay, from DBZA, I have a couple. Most involve Vegeta's descent into madness.
Goku: *After hitting Vegeta into a rock pillar* Are you okay in there?
Vegeta: ... Yes, I'm fan-f***ing-tastic. Nothing in here but ice cream and gumdrops.
Goku: Oh, sounds fun! Can I come in?
Vegeta: ... I'm surrounded by idiots...
Goku: I thought you were surrounded by ice cream and gumdrops.
Vegeta: AAAAAAAUUUUUUUUUUUUUUUUUUGGGGGGGGGGGHHHHHHHHH!
Or
Vegeta: I'm one of the elite, and you're just a low-level grunt.
Goku: What?
Vegeta: ... Okay, think of it this way. You're beef jerky, and I'm fillet minyon (Or however you spell it).
Goku: Oh! I like both of those things!
Vegeta: ... I'm going to start hitting you now. I'm not sure when I'll stop.
And who could forget
Vegeta: *After getting blasted into the sky* Okay, this is not going well. I have no choice. I'll have to transform into the mighty Oozaru and then I'll- Where's the moon? WHERE'S THE F***ING MOON?!