A class one sexual fetish move. The male tit-fucks the woman (the sawing action), and before release, yells "timber!" As he ejaculates on her face, he simultaneously poops in her belly button (the log).
I was all ready to cumberjack that chick, but I didn't have to take a poop. What a wasted opportunity.
by OG5 February 9, 2008
Get the cumberjackmug. Mechanically similar to the cumberjack, but instead of ejaculating on the woman's face, and pooping in her belly button, the man ejaculates on her stomach and poops in her mouth.
Phyllis was okay with being cumberjacked, but when she least expected it, he pulled a fast one and gave her the reverse cumberjack.
by OG5 February 9, 2008
Get the reverse cumberjackmug.