What does BCO stand for re: crushes?

Big crush on

When you're discussing crushes, BCO stands for "big crush on." Most often, people use this acronym when telling you about their current crush. For example, your friend Jeff might say "I have a BCO Olivia," to let you know he likes Olivia.

You might also encounter BCO within gossipy conversations about other people's crushes. For example, if your BFF knows that your mutual friend Laura is interested in you, they might say "Laura has a BCO you, BTW."


I think she has a BCO Steve
Steve?! Really?!
BCO stands for "big crush on"
BCO stands for "big crush on"

Related Slang


Updated December 13, 2023

BCO definition by Slang.net

This page explains what the acronym "BCO" means. The definition, example, and related terms listed above have been written and compiled by the Slang.net team.

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