Watch: United fans troll Alf-Inge Haaland with Roy Keane chants on London tube

Hilarious footage shows Alf-Inge Haaland being taunted with Roy Keane chants by a group of Manchester United fans on a tube in London for the FA Cup final against Man City.

It is believed the video was recorded after United’s 2-1 win over arch-rivals City, during which Alf-Inge’s son Erling failed to have an impact in.

Haaland led the line for Pep Guardiola’s side in what was a typically quiet performance against Lisandro Martinez. The Norwegian striker came under criticism for his lack of impact on the game, but it was inevitable when Martinez was in United’s starting line-up.

The Norwegian goalscorer only emerged when he was seen crying over two penalty claims. Both claims were rightly dismissed by the referee and VAR.

He also rattled a shot against the crossbar in the second half that could have changed the outcome of the game, but that came as a near escape for United, who deserved the win.

In the video below, you can hear the United fans singing:

“Oh Keano’s f****** magic, he wears a magic hat…

“He signed for Man United cos he’s f****** dynamite.”

Alf-Inge, formerly of City and Leeds, smiled in response.