General all-purpose all-american insult used to describe anyone except the person who actually sucks your cock.

1. Someone who sucks a man's penis.
2. A very stupid person.

A man or woman who willing and enthusiasticly derives great pleasure and enjoyment by providing a guy pleasure by expertly massaging the guy's cock with with their mouth, lips, tongue and throat to the guy's complete satifaction until he cums. Which a true cocksucker swallows.

Someone who loves to suck cock

An insult commonly used to describe someone you hate. Derived from derrogatory reference to oral sex.

slang. one who enjoys in the partaking or swallowing of male penises.

In this order:

1:A person that makes your life as hard as possible.
2:A person that will stand in your way, and mess anything up you do.
3:A person that only cares for them self, and no one else!
4:A person that is looking to give one trouble.