similar to a "heart throb" but instead of wooing the heart, it woos the cock.
"Some would call you a heart throb, I would file you in under cock throb."
by the mooninites December 12, 2008
A really good looking girl.
Oh God, Stacey is such a cockthrob!
by jaydawg February 19, 2005
The sensation one gets around the penis after intercourse
hay julie i have 'cock throb'
by wuddawhist February 26, 2009