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noun, to have lust for the cock, or penis.

often used when talking about slutty girls who have all kinds of casual sex.
Some girls have even earned the title as a shameful nickname.
Alycia has mad cock lust for, like, everyone.

Get off my jock, Cock Lust!
by Jaynik June 12, 2008
Extreme desire/lust for the male genitalia.

A strong desire to perform oral sex on a male.
Natasha's cocklust made her very good at felatio
by DB January 13, 2005