This act of dominance is similar to Molly-whopping, but instead of using the dick, you use your ball sack for the smacking.
"Dude, she wouldn't shut up or make me a sammich, so i just whipped out my package and sally smacked the woman!
by TheSallySmackingSexPony April 20, 2010
by Smack Sally the Second July 22, 2008