all of the above are semi correct
N. A derogatroy term used to insult someone who is behaving in the manner of: a asshole, a dickhead, a bitch, jerk, etc.
"Why would u do that! I fuckin hate u, u dick sucker!"
N. A slang word used to ridicule someone who is acting weak, like a bitch, crybaby, pussy, scared, etc.
You bitch! That fine ass girl asked you to dance and u were to scared, your soft as cheeks u pussy.