loco

word

/ˈɫoʊkoʊ/
/lˈəʊkəʊ/

Definition

A Spanish word meaning 'crazy' or 'mad', used informally to describe someone as wild, insane, or acting foolishly.

Usage & Nuances

Mainly informal or slang, often playful rather than offensive. Common in Spanglish, especially in the US. Can describe people or actions, e.g. 'You're so loco!' or 'That was a loco idea.' Avoid in formal contexts.

Example Sentences

That's a loco idea!

basic

He acts so loco when he's excited.

basic

My friends call me loco because I like adventures.

basic

You went totally loco at the party last night!

natural

Don't do anything loco while I'm gone, okay?

natural

His plan sounds a bit loco, but it might work.

natural