While fucking a girl in a porta-john, you dunk her head into the toilet. Her head comes up covered in blue liquid. Pull out and cum on the top of her head. Resembling a smurf with the little white hat.
Went to the state fair last week and smurfed a chick. She then said, "I smurfing love it when you smurf me all of the smurfing smurf". So I said, "You're smurfing welcome, you smurfing smurf"