Bonucci produced an embarrassing attempt to win a penalty in the last few minutes of the match when he went down theatrically despite there being no contact when he tried to round Palermo keeper Samir Ujkani.
Referee Andre De Marco had absolutely no hesitation in brandishing a yellow card for Bonucci who copped a bit of flak from Arsenal loanee Bendtner on Twitter.
The Danish striker, who came on in the 73rd minute at Stadio Renzo Barbera, wrote: "who shot bonucci? ;) haha."
Since joining Juve on loan from the Gunners, Bendtner has made nine appearances in all competitions, failing to score a goal.