This clip circulates on soundboards as a decontextualized reaction sound, taken from user uploads where the speaker is identified only as Eric. No widely confirmed show, movie or creator origin is documented for the line, so it spread purely through meme pages and short form videos as a generic demanding kid voice. Its humor comes from the brand specific insistence on Rally's, a US drive thru chain also known as Checkers, which makes the refusal feel absurdly specific and relatable.
About this sound
The short Eric voice clip shouting 'No! I want Rally's' in a whiny, insistent tone. Used as a meme sound for demanding exactly what you want.
This is a brief, high-energy voice clip of a character named Eric emphatically refusing something and demanding a trip to Rally's instead. The delivery is petulant and stretched out, making the simple refusal sound dramatic and funny out of context. It lasts less than half a second but the urgent tone makes it perfect for punctuating a picky, stubborn moment in a video or chat.