London, April 16 : Hollywood muscleman Sylvester Stallone was seen yelling at a vending machine which gave him the wrong candy.

The incident took place when the 'Rock Balboa' star had appeared at a Los Angeles courthouse for jury duty.

"I ordered M and Ms and got Skittles. Guilty as charged," the Daily News quoted the 'Rocky' as saying while replying to a question about the reported run-in.

As to what caused him to lose his trademark cool, Stallone said: "They were for my wife."

An onlooker told TMZ.com that Stallone became angry when the candy machine did not give him the treat he wanted, and started yelling at it.

"Justice was served," Stallone said while leaving a courtroom.

A spokeswoman for the star said: "He was at the courthouse to fulfil his civic duty."

ANI