Top Definition
like a regular hard-on, but way harder..firm to the point of causing extreme pain to the "carbon bone-ee"
Man after my hoe left last night I couldn't get rid of my Carbon Bone for like 3 hours.
by Mark E. July 19, 2006
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.