An undesirable person who is outside the mainstream, especially in the general area of social competency. You wouldn't want to go camping with a turd knocker, and you certainly wouldn't want him nailing your sister.
Although our dear president is clearly a turd knocker, Hugo Chavez ought not to call him names because our president is OUR turd knocker.
by hoze-a November 12, 2006
by Alex December 05, 2003
by JENKINS MALLOY February 10, 2009
1. To describe two consenting women involved in the bumping of uglies. 2. Agressive vagina on vagina sex (twat knocking). 3. Slapping or smacking the vagina (twat knock).
"Damn... Those twat knockers look pretty bruised up."
"My tongue needs a rest. How about a twat knock?"
"My tongue needs a rest. How about a twat knock?"
by yukoncornelius April 09, 2003
by jamie love pie! February 09, 2009
by HoLiSsY May 31, 2009
when you do 2 skanks at once then piss on them and don't let them shower
then the next day they smell like skunks
then the next day they smell like skunks
by tttrucker4 May 27, 2005