1. Colloquial abbreviation for "cock dock".
2. The act of anchoring one's unit to a person or object, especially for an extended period of time.
3. To figuratively obstruct one's flow or generally f*ck things up.
Thomas: "Did you see Evelyn from accounting last night on the corner of 48th and Weston dressed up like a ho?"
Richard: "Yes, I did notice that."
Harrison: "Boy, I'd like to c-dock that."
"William, I was quite enjoying Philip's t-funkshun until your gay ass showed up and c-docked the whole thing."
"Patrick, you are simply jealous because my gay ass is the shiznit."