Jordi Mboula, 17, completed Wednesday's public shaming of Borussia Dortmund's under-19 ranks by dribbling half the length of the pitch before nabbing Barcelona's last in a 4-1 rout.
The solo effort came in the Round of 16 in the UEFA Youth League, a stage which also saw Red Bull Salzburg batter Paris Saint-Germain's youngsters by a 5-0 scoreline, and Real Madrid edge AS Monaco 4-3 in the principality.