Stephen George King (46) been jailed for punching and biting a friend and lunging at him with a kitchen knife.
King admitted grave and criminal assault and malicious damage. He's been jailed for two years and one month and handed a five year restraining order.
The court was told an argument broke out between the men, and King - who had been drinking - refused to leave when asked to do so.
He punched his victim several times, before biting him on the upper arm and then arming himself with a knife from the kitchen.
King was arrested by firearms officers in May, shortly after leaving the private address in St Martin where the fight had broken out.
Whilst in custody he damaged the police cell.

Government gives £150k to get Jersey athletes to 2027 Island Games
Mansell Collection scales back after fall in motorbike sales
Jersey Zoo announces death of Biggy the tortoise
Jersey voted top 5 British island
Jersey food allergen law stalls despite warnings over risk to lives
Police appeal after cyclist injured in St Peter’s Valley collision
Victoria College to double bursary places
2027 DFDS schedule details confirmed