Where did you get that quote from?

[Pakaracchi]

The above user posts a quote but does not include a source, it is up to the next user to either guess or outright provide the source, repeat
"I'll steal it! No one will ever know!"

 

[Carissa]

Dan Backslide from The Dover Boys (1942)

"Ugh, you guys take your RPGs way too seriously!"

 

[Nellie Rose Morningstar]

DC Superhero Girls(?)

"I HAVE HAD ENOUGH OF YOUR NONSENSE FROM YOUR SMELLY MOUTH FILLED WITH... CORN!!!"

 

[Carissa]

DC Superhero Girls(?)

"I HAVE HAD ENOUGH OF YOUR NONSENSE FROM YOUR SMELLY MOUTH FILLED WITH... CORN!!!"

Correct, specifically Ember says it in S1E52

Is that Invader Zim?

 

[Nellie Rose Morningstar]

Correct, specifically Ember says it in S1E52

Is that Invader Zim?

Hell ye boi, but you didn't add another quote.

 

[Carissa]

Hell ye boi, but you didn't add another quote.

Sorry, my bad.

"He really is so adorable! Y'know, with a little work, I think I could make him look like a rabbit instead."

 

[Carissa]

Bumping this thread because it's been almost 6 months and nobody guessed my answer to the previous one, which was

Spoiler

Rarity in Equestria Girls (2013) talking about Spike

Next quote:

"AW, RASPBERRIES! WE'RE DONE FOR!"

 

[Zdrmonster Productions]

Looney Tunes(?)

"What's jumpin', chick?"

 

[Keyboard Playing Hedgehog]

That's from Tom and Jerry's "The Zoot Cat" after Tom wears a zoot suit made out of a hammock and impresses Toots/Zuri with it. (Cool outfit by the way).


"Don't just help him, stand there!"

 

[Zdrmonster Productions]

An edited version of a line from some cartoon?

"Lapras, better hurry up!"

 

[Zdrmonster Productions]

SpongeBob SquarePants

"The newest member of Team Crystal! Short on experience, long on courage and enthusiasm."