Thom Yorke of Radiohead prefaced a live performance of the song 'Fog', comparing it to the studio version: "...this is a better version of it...unless I cock it up, in which case, it's not"
Procedure used by those who prefer their partners not to sound like Maria Sharapova in bed, whereby a sock is placed in the partner's mouth to muffle the sound
"Andy placed his sock in Diane's mouth before taking Mr Winkey for a tour of Pleasuretown - Thereby carrying out a text book 'sock it & cock it'."