The classic backpack prank where you turn someone's bag completely inside out, carefully replace all their belongings, and leave them to discover your handiwork. It's time-consuming, harmless, and guaranteed to elicit a mix of frustration and begrudging respect from your victim.

📱 Gen-Z / Internet Slang

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:O

The classic emoticon representing a gasping open mouth, deployed when text needs to convey shock, surprise, or excitement. A digital ancestor of today's emoji, this simple combination of colon and capital O has been expressing disbelief since the early internet era when our communication options were charmingly primitive.

📱 Gen-Z / Internet Slang

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lead investor

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