If you think you're having a bad start to the week, spare a moment for Chelsea.Just days after suffering an embarrassing 3-0 defeat at the hands of Bournemouth, the Blues fell to another humiliating loss at Vicarage Road.Chelsea didn't look themselves in the opening exchanges and were reduced to ten men within half an hour as Tiemoue Bakayoko's disasterclass was cut short by a second yellow card.Minutes later and the Hornets took the lead with Tory Deeney burying a penalty after Thibaut Courtois was adjudged to have felled Gerard Deulofeu.Olivier Giroud was thrown into the action for the remaining half an hour and created space for Eden Hazard to score a superb equaliser. It was all downhill from there, however.

Watford take Chelsea to pieces late on

Goals from Darryl Janmaat, Gerard Deulofeu and Roberto Pereyra within the space of seven minutes blew Chelsea off the pitch as the score finished at 4-1.

Considering the amount of pressure on Antonio Conte's shoulders before the fixture, the bitter defeat marked a new low in the Italian's tenure and unease amongst Chelsea fans reached fever pitch.

Supporters on Twitter equally started the inquisition and the same culprits kept emerging in the most pessimistic tweets. In the end, three Chelsea players stood above the rest as the focal points of supporter frustration.

Chelsea fans single out three flops

The unfortunate men in question are David Luiz, Gary Cahill and - shock horror - Bakayoko.

Check out what fans were tweeting about them:

Luiz was making his first Premier League start since October and, well, flopped on his return with some questionable defending and rash tackling.

As for Cahill, the Englishman has been bombarded with criticism in recent weeks and supporters were baffled that their captain didn't show himself to the press after the debacle.

And what can you say about Bakayoko?

Chelsea could face a season defining few days after the Watford loss that may decide both the future of Conte and some of his most disappointing players. The supporters have already marked out the suspects. 

Do you think Chelsea should drop the axe on Antonio Conte? Have your say in the comments section below.