CB


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CB

An abbreviation for "comment back," a common comment on popular social media posts that informs others that the commenter will like the first picture on someone's page if they like the first picture on the commenter's page. Ever since I started writing "CB" on famous people's posts, my Instagram pictures have been getting way more comments!
Farlex Dictionary of Idioms. © 2022 Farlex, Inc, all rights reserved.
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