His son Raphael revealed his dad’s torment to a United fan in Barcelona.
But City’s Sergio Aguero scored a winner with just seconds left to hand the Premier League trophy to the Sky Blues on goal difference.
Raphael, 23, said his dad, famed for his Kung ***** attack on Crystal Palace fan Matthew Simmons in 1995, kicked out at the coffee table.
He told United supporter Jonathan Cruise: “It smashed to pieces. My dad was angry and upset. He still adores United and we thought they were going to hang on to the title.”