Psych is an exclamation meaning "just kidding." It is used to take back a statement. "I ate your lunch. Psych!" It is a joke. It is a trick. It comes from the word "psychology" or "psyche." It was popular in the 1990s. It is still used today. It is a word of reversal.

Psych is often used in speech. It is less common in texting. It is a playful word. It is a word of mischief. It says, "I got you." It is a small prank. It is a small laugh. It is a word that turns a sentence upside down.

Related slang

• NOT: just kidding, 90s slang.
• JK: just kidding, text form.
• Sike: just kidding, similar.
• Psych: the exclamation, dated.

Psych is a piece of pop culture history. It is a word that had a moment. It is not as common now. But it is remembered. It is a reminder. Slang changes fast. What is cool today is cringe tomorrow. Psych is a time capsule. It holds a decade. It holds a laugh.