Top definition
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.
"Check out that guy with the Hummer H3. I bet he gets 2 miles per gallon. What a carbon dick."
by not-ian April 03, 2015
Get the mug
Get a carbon dick mug for your guy Sarah.