Concrete Job
The act of ejaculating your seminal fluids onto a female's face, spreading it all over with the head of your erect penis, and then allowing it to dry evenly and smoothly.
Kid 1: "Dude, I finished a great concrete job last night!"
Kid 2: "In your basement?"
Kid 1: "No, on your Mother's face."
Kid 2: "You bastard."
Kid 2: "In your basement?"
Kid 1: "No, on your Mother's face."
Kid 2: "You bastard."