Top Definition
One who engages in sexual relations with a blood relative.
John: My cousin was hitting on me, but I told her I wasn't a blood fucker.
by Melly-Mel December 29, 2011
a mixture of bloodclut and mother fucker, the biggest insult known in mankind
also known as when a man likes to fuck a gal who is on the blob!
yo josh you bloodfucker
by nathan maxwell May 10, 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.