cock of the roost

Banbury story of a cock and a bull

A roundabout, nonsensical story.

beat the cock

To masturbate.

cock a snook

To perform a snook, a gesture of disrespect.

cock cheese

Smegma or dried semen on the glans penis, usually underneath the foreskin.

cock in the henhouse

A man in a situation where he has access to many women, presumably intending to seduce them.

cock of the walk

A proud or conceited person.

cock off

To leave, to go away. (usually imperative)

cock one's toes

To die.