What is the definition of Trained Infection?

A 'trained infection' is like a bad virus that's been programmed into your computer, smartphone, or even your gut bacteria - it's a digital or biological entity that's been "trained" to behave in a specific, often annoying or malicious way. But don't worry, it's not like you're getting a literal infection; it's more like your device's personal assistant starting to sing Kanye West all day.

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Here's an edgy example sentence: "The 'trained infection' of constant notifications on my phone is now convinced I need a morning meditation session every time someone buzzes me."