Hmmm...I have lots, so get ready!
Dragonball Series
"Oh, it's you, Yamcha, I didn't recognize you because your hair fell down."
-Goku, Dragonball
"It's over 9000!"
-Vegeta, Dragonball Z (Yeah, I never got that one.)
"Look Vegeta, people popcorn!"
-Goku, Dragonball Z
"Your mama's so fat that cows moo at her!"
-Goku, Dragonball Z (The best insult in the world.)
"Holy black on a Popo!"
-Goku, Dragonball Z Abridged
"This is why I hang out with wastelands."
-Piccolo, Dragonall Z Abridged
"Goku, just because we picked you up in the middle of the woods when you were a kid doesn't mean you can go around stealing children."
-Krillin, Dragonball Z Abridged
"Actually, Chichi is making him study. She wants him to grow up to be...what's it called?"
"A productive and responsible member of society?"
"Yeah, lame, that's it!"
-Goku and Krillin, Dragonball Z Abridged
"I'm going to eviscerate you and use your gastro internal track as a condom as I fornicate with your skull!"
-Gohan, Dragonball Z Abridged
"Wait, where's Chaotzu?"
"Oh, he's there...and there...and there...and th--"
"Krillin!"
"What?"
"Too soon!"
-Goku, Krillin and Gohan, Dragonball Z Abridged
"Vegeta!"
"What!"
"I can FLY."
-Nappa and Vegeta, Dragonball Z Abridged
"Everyone important to you is dead."
"Hey, I'm still alive!"
"Everyone important."
"Dammit..."
-Nappa and Krillin, Dragonball Z Abridged
"Ooh, a frisbee, Vegeta!"
"Nappa, no, it's a trick!"
"But Vegeta, tricks are for KIDS."
"You know what Nappa, on second thought, catch it. Catch it with your teeth."
-Nappa and Vegeta, Dragonball Z Abridged
Fullmetal Alchemist
"I LOVE DOGS!"
-Roy Mustang, FMA
"Sorry, but God hates us. Even if we go, he'll just send us back."
-Edward Elric, FMA
"Do you not know, Ling? You can eat things made of leather. When I was a kid, I saw a movie. In one of the scenes, they cooked and ate leather shoes."
"Wait...shoes?"
"I'll just transmute a few things here and there..."
"Oi..."
"I'll get some water from this sea of blood..."
"...
You punk...when I become emperor, I'll make the historans write you as 'the man who fed shoes to the emperor'."
"Really? Awesome. Could it say Edward Elric was an important part of Xing's history?"
-Edward and Ling, FMA
Rurouni Kenshin Bloopers
"It's too quiet...where the birds, the animals? I CAN'T HEAR ANY FISH!"
-Kenshin
"Why, Battousai? Why is there somebody else walking around besides you practicing the Mitsurugibooboobooblah..."
-Chou
"I taught you the ultimate attack, but you had no desire to succeed me to become the fourteenth master. If times like these don't get you to act, the decades of training and free food I gave you willfreefafoofaligahfloogen..."
-Hiko
"But sir! Does that include the women and shigadigadigadigadu..."
-Random soldier
"She pushed herself to the limit for my saki...oh, sorry, I mean sake..."
-Random guy