COYB

Popularly used (exclusively in the UK) as an acronym for Come On You Blues! (COYB!). Used in efforts to encourage the less than fortunate Everton Football Club (EFC), a soccer team from Liverpool (UK).

Hey, really lookin' forward to the footie this afternoon, COYB!

by Mr J Jack August 17, 2009

COYB

A football chant, especially popular in England. Any version of 'Come on you X' where the club's nickname begins with 'B'. For example, Come on you Blues (Everton/Chelsea), Come on you Baggies (West Brom), or Come on you Bees (Brentford), among others.

Brentford are only 1 point off European places if they win their game in hand, COYB!

by Wanky-Spanky April 10, 2023

COYB

Popularly used (exclusively in the UK) as an acronym for Cum On Your Back! (COYB!). Used in efforts to alleviate the requirement for any form of contraception, during physical intercourse.

Are you ready for me to go bareback and COYB?

by POG Life! March 23, 2021