to reinsert a recently excreted turd.
After the proctologist defecated, he quickly realized that he had pooped out the wrong dook. The obvious solution was to refecate.
by Dr. Assman February 08, 2011
1 more definition
When you finish taking a crap and you realize about a minute later that you have to go back and crap again.
Oh man, I thought I was done. Now I gotta go refecate.
by McCock, the Crime Dick August 04, 2006