Liverpool fans' favourite Dirk Kuyt enjoyed putting one over Manchester United again as Feyenoord secured a memorable Europa League victory.
Jose Mourinho's men arrived in Rotterdam as overriding favourites for the Group A opener, yet they left Holland reeling from a bruising 1-0 defeat.
Tonny Vilhena's late strike had those inside De Kuip bouncing and gave Kuyt another memory to cherish against United.
The 36-year-old enjoyed six years at north-west rivals Liverpool and netted a hat-trick in a 3-1 defeat of United in March 2011.