[cluck and grunt] {n.}, {slang}, {avoid it in restaurants} The familiar […]

[clutch] See: [RIDE THE BRAKE].

[coal] See: [CARRY COALS TO NEWCASTLE], [HAUL OVER THE COALS] or […]

[coast is clear] No enemy or danger is in sight; there […]

[coat tail] See: [ON ONE'S COAT TAILS].

[cock] See: [GO OFF HALF-COCKED] also [GO OFF AT HALF COCK].

[cock-and-bull story] {n. phr.} An exaggerated or unbelievable story. * /"Stop […]

[cockeyed] {adj.} Drunk; intoxicated. * /Frank has been drinking all day […]

[cocksure] {adj.} Overconfident; very sure. * /Paul was cocksure that it […]

[coffee break] {n.} A short recess or time out from work […]