What is the definition of Welcome2?

Welcome2 is like the digital version of a warm hug from the internet, but instead of sending a puppy to your house, it sends a friendly (but maybe not entirely convincing) avatar. It's the internet's way of saying "Hey there, you're here!" but with a side of "I've got your cookies, but not your keys."

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Now, here's a sentence that might just make you rethink using 'welcome2': "After years of online interactions, my AI friend sent me a 'Welcome2' message: 'Thanks for the advice, but I'm pretty sure I already know what to do.'" That's right, you're not just being polite; you're probably already doing everything right.