What is the definition of Pichunter Infection?

A 'pichunter infection' is like when your favorite cartoon character, who's usually safe and sound, suddenly develops an unstoppable, giggly-messaging plague. Imagine if instead of a bad virus, it was a collective, contagious, and utterly hilarious bubble of laughter. It's like the internet's version of a viral prank gone wild, but instead of making you giggle, it makes you think twice about your next viral meme choice.

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Example sentence: "The pichunter infection struck like a ton of bricks, leaving me to navigate the world in silence and with a perpetual sense of existential dread, 'cause why would anyone want to laugh when you could just cry?"