Celtic supporters on social media have hammered Hoops centre-back Jozo Simunovic allowed Kris Doolan to score for Partick Thistle in the Scottish Cup tie at Celtic Park.
The Bosnian enforcer was short with a back pass and he let in the Thistle captain, whose goal made it 2-1 to the Hoops, in a match which the Bhoys eventually won 3-2.
Simunovic had previously been dropped from the first-team after a dreadful performance against Hearts in the 4-0 loss in December, and supporters have been unforgiving after his latest blunder in a horror show of a display.
Here are some of the best reactions from Twitter to the mistake by the centre-back:


As for the match itself, the Hoops seemed in control following two goals in the opening ten minutes from James Forrest, taking his total to 15 for the season, but the goal from Doolan put the result of the match back into the balance.
Forrest then completed his hat-trick early in the second-half with a fine finish.
Despite creating some half-chances, the Hoops failed to add to their lead, and were made to pay as Conor Sammon pulled a goal back in the last ten minutes of the game.
The Hoops managed to see the game out and can now look forward to the draw for the quarter-final of the Scottish Cup, which takes place after the Aberdeen v Dundee United game on Sunday.
In other Celtic news, Which version of this inconsistent Celtic star will turn up for clash v Partick?
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