(transitive, intransitive, chiefly Britain, New Zealand, Australia, slang, mildly vulgar) To ruin (something) unintentionally; to fuck up, mess up, or screw up.

Alternative form of cocksucker

(slang, vulgar) A person, usually a woman, who teases a man but then withdraws an alluded-to promise of sexual intercourse.

A hat with the brim turned up to form two or three points; a bicorn or tricorn

(idiomatic) A proud or conceited person.

(vulgar, slang, idiomatic) smegma or dried semen on the glans penis usually underneath the foreskin

plural of cock cheese

(Singapore, Malaysia, informal) To talk nonsense. / (Singapore, informal) To engage in idle chatter.

(of a gun) Not fully cocked / (of a plan etc) Not fully prepared

(vulgar, slang) Alternative spelling of cockblock