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1 definition by Stinky Peter

 
1.
Painting a Picaso is when a man engages in anal sex with a partner and proceeds to pull out with fecal matter on his penis and thus proceed to paint the feces on his partner's face while simutaneously cumming.
"I heard Bone Daddy painted a picaso down on Esplandande."
by Stinky Peter January 30, 2007