Mourinho was left visibly fuming after his old side routed the Red Devils 4-0 in one of the most one-sided matches of the season so far.

But there was further embarrassment in store for the melancholic Manchester United manager after footage emerged from Sky Sports showing the first goal with the 30-second Countdown theme playing in the background.

The brilliant clip starts with the kick-off as the famous timer can be heard in the background.

Mourinho gutted after 4-0 loss to ChelseaSKY SPORTS

RED-FACED DEVILS: Manchester United failed to compete with Chelsea in Sunday’s fixture

Chelsea pass the ball around the backline for a few seconds before Pedro gets on the end of a speculative through-ball from Marcos Alonso initially aimed at Diego Costa.

The Spaniard then capitalises on a slow to respond United defence by slipping through Chris Smalling and Daley Blind before rounding keeper David De Gea and slotting the ball into the back of the net.

The perfectly timed clip ends with a disappointed Mourinho cutting a familiar figure, as he stands deflated on the touchline wondering what he just witnessed.

Pedro’s goal was just the first of four, as Manchester United found themselves on the wrong end of a 4-0 drubbing by fellow title chasers Chelsea on Sunday evening (October 23).

Mourinho looks on in anger after Pedro goalGETTY

GUTTED: Pedro scores inside 30 seconds for the hosts, leaving Mourinho frustrated

Also getting a place on the goal sheet was Gary Cahill, Eden Hazard and N’Golo Kante in a game where the visitors rarely looked like making an impact.

The poor performance has seen languishing as they are in 7th place.

in the weekend’s premier fixture.

As Manchester United try to figure out what went wrong, .