1. To prepare or tenderize something by using one's penis, usually used in a fast flapping motion followed by bringing the penis down on the object.
2. To use your penis as a tool
1." Hunnie wtf is this cake doing on the table!"
"I need you to dick it up for me baby"
Swoosh flap flap smoosh smack
"ok baby the cake's all dicked-up!"
2. "Dude!, the bitch fell asleep on me so I had to dick-up her face"