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Delulu

/di-loo-loo/ slang term

Definition

Short for 'delusional,' often used playfully about unrealistic fantasies.

"She thinks he's going to confess his feelings—she's so delulu."

"I'm being delulu thinking I can finish this essay in one night."

"Stop being delulu, he's just being nice to you, that's it."

"Let me be delulu in peace about my celebrity crush."

Short for "delusional," popularized on social media platforms.

Generally not offensive, but context matters. Use appropriately based on your audience and setting.

This term is generally harmless but context matters. Encourage appropriate usage based on setting and audience.

Short for 'delusional,' often used playfully about unrealistic fantasies.

Generally not offensive, but context matters. Use appropriately based on your audience and setting.

Short for "delusional," popularized on social media platforms.

Last updated: October 2025