On the first occasion, Riley Michael Martel, 20, who appeared in the court from custody, fought with a man he did not know at the Weighbridge Taxi Rank at 1.45pm. Both men denied assaulting each other.
Martel changed his plea on the morning of the trial and the other man was acquitted when the court found he had acted in self-defence.
When arrested, Martel was found to be in possession of five tablets of the class C drug gabapentin, which he admitted.
Ten days later, and while on bail for those matters, Martel entered Folies Nightclub at about 1.30am with Lewis Paul Coutu, 20, where they got into a disagreement with two other males.
They were escorted outside where an incident was captured on CCTV.
The victim appeared to be the peacemaker before both Martel and Coutu punched him in the face once each before walking off.
Martel was arrested at the scene while Coutu went to the Police Station voluntarily the next day.
Both gave no comment responses to questions in interview.
They had previously been convicted together of unlawfully wounding another person.
For Coutu, Advocate Candy Fletcher said her client had thrown a single punch. His poor record would be of concern to the court but his previous engagement with the Probation Service had been helpful.
For Martel, Advocate Samuel Steel said his client did not seek to excuse his serious conduct. He had been given chances before but he was still only 20 years of age.
He was homeless, had educational needs, and for him it was case of fight or flight.
The other man had got the better of him at the taxi rank and had been restraining him on the ground when the police arrived.
Judge Gary Perry said this type of behaviour in Town at night was a blight on the generally law-abiding community.
Unlike Martel, Coutu had not re-offended while on bail and this would be his last chance.
He was ordered to perform 90 hours of community service as a direct alternative to two months in prison.
Martel had to be taken back down to the cells after he made comments to Judge Perry during his sentencing.
On the resumption, Judge Perry told him he had no doubt that what he had just seen was an example of what a short fuse the defendant had when dealing with other people.
He was unwilling to respond to non-custodial penalties.
A prison sentence of two months was imposed for the incident at the taxi rank with one month concurrent for the drug possession.
Two months consecutive was meted for the matter at the North Plantation.