1 definition by Mr J Jack

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