Fah-dunka-dunk
When one lifts one leg and dips ones nuts into something, a mouth, some sauce, a drink
Dude i think that dude just gave our ketchup a good Fah-Dunka-Dunk!

WOW thats a cool way to stir a drink dude

MAn when Dodd fell asleep i gave him the old Fah-Dunka-DUnk