The opposite of a cock block. Someone who assists his friend in attaining a desired person.
Hey bob thanks for putting in that good word for me tonight, you really cockplimented me.
A compliment on one's cock, usually given by a lady the first time she see's it.
*Woman unzips mans pants to find a monster hiding*
Woman: "Oh my, I'll have the footlong."
Man: "Thank you for the cockpliment."