5 cards
Definition.com
Co-CEO (n.) is one chair sold twice.
Definition.com
Co-CEO (n.) is a title that means the board could not pick and the two could not say no.
Definition.com
Co-CEO (n.) is a job with two names on the door and one on the blame.
Definition.com
Co-CEO (n.) is a title where the first word slowly eats the second.
Definition.com
Co-CEO (n.) is an org chart hedging its bets.