Named for the famousone-two punch for the Utah Jazz, a Stockton to Malone is when you fart in your hand and lift it up to your buddy or girlfriend's nose, thereby assiting in their enjoyment of your gas.
"Dude, the date was going fine until I passed her a wickedstockton to malone. She hasn't called me since..."
Barney always did have strange fetishes, like when he pulled a Stockton-to-Malone, passing Belinda to his new friend D'Juan, and jerking off to the videotape for weeks after.