A sex act where the man dips his testicles (one at a time) into the consensual sex partners anus and proceeds to then put said testicles into the parters mouth. The brownish fecal matter on the testicles gives the scroctum the appearance of being two scoops of peanut butter
Last night we were so drunk that she let me give her two scoops of peanut butter. We were both so ashamed this morning
One who places peanut butter on his scrotum for the purpose of a mid gamesnack during a game of peanuckle
Weaver: *playing peanuckle*
"I could really go for a snack right now."
*scratches nuts and proceeds to like fingers*
"That protein nut punch really hit the spot."
Max: "Gosh Weaver, stop being such a peanuckle peanut butter balls before you grease up the cards and your taint"