A couple dating whose goal is marriage. Refers to the diamond, which is carbon-based, and is also the most common gem found in engagement or wedding rings,

When two black monkey crickets are banging each other in the butt and one of them snaps their penis in the others' asshole until it bleeds and the poop turns it into a chocolate fountain that gives it the carbon effect of flash.

A man-made, or "synthetic" perception of one's penis. Often, a carbon dick is a property of one who drives big, loud, gas guzzling trucks to over compensate for their small penis. This hints at the correlation between the carbon footprint and the carbon dick.

Carbon Dicks are often self-absorbed individuals who care more about presenting a masculine appearance than they do about being decent, considerate human beings.

The amount of carbon footprint created by masturbating to pornography with a story line based in gasoline related transportation.

Skinny white boy with a gun

The act of meeting random broads and nailing them with force, typical done by a carbone.

a boner u get in the car