1 definition by Ozzer Onzer
Muck Spreading (verb) - The jetison of spent semen from your partners anus by means of farting or shitting or both at the same time.
Tracey spread her butts and farted the spent muck right back onto my Japs Eye.
"Bullseye, you Muck Spreading bitch, I grunted!"
"Bullseye, you Muck Spreading bitch, I grunted!"
by Ozzer Onzer April 24, 2006