Ernie The Giant Chicken

Ernie is a Giant Chicken with whom Peter Griffin has had a long history of violence. He often shows up in the middle of a scene and interrupts Peter and the two engage in a long, drawn out fight won always by Peter, who then returns to the scene battered and bruised and picks up where he left off, not knowing that Ernie, seemingly dead, awakens and gets up after Peter leaves, foreshadowing another future fight.

Voiced by Danny Smith

In Episode 30
Peter no longer accepts coupons from any chickens after "the incident" with Ernie. During a flashback in the episode "Episode 30," the Chicken gave him a coupon, but the coupon was expired. Peter was therefore provoked to attack him. A prolonged fistfight ensued, taking the two combatants all over a downtown metropolis. It appeared that Peter had ultimately defeated the Chicken by slamming his head into a photocopier repeatedly, though the Chicken then did a sneak attack on Peter (just when he was explaining what exactly happened to shocked office workers), putting him in a half-nelson/chokehold, thus resulting in the both of them falling off the office building with Peter landing on him. He was not actually dead, though, as he opens his eye.

In Episode 44
Their fight took place from the Griffin house, the sewers, a subway, a building site, an airplane and the Ferris wheel. After this, the two have forgotten what they are fighting about. Ernie takes Peter out for dinner to make up for the fights over a silly little expired coupon. And he brings his wife, another chicken named Nicole. Peter and Ernie seemed to have resolved their differences, but the peace was fleeting; another fight ensues when both of them insist on footing the bill. Despite having his brains bashed in by a frying pot he was not actually dead, as he again opens his eye, meaning Peter would meet him again and their next fight would be even longer and more destruction would be caused to Quahog. At five minutes and ten seconds, this is the longest non-plot-developing scene in the entire series.

In Episode 49
Ernie made a cameo appearance in "Episode 49" when he got punched by Peter Griffin at the Country Club by accident while Peter was dancing; Peter convinces Death to send him back in time and eventually fixes his mistakes while in the past when Lois Pewterschmidt accepts to marry him instead of Glenn Quagmire, as an altered timeline plays out. Peter then dances with her and accidentally punches Ernie, angering him, but he is stopped by his friend, who tells him not to get so angry, because he'll probably never see him again.

In Episode 52
He returned to assault Peter when he was defending Quagmire in "Episode 52", the fight took place at a train station, a cruise ship, and finally an airport. But again, he was not actually dead, despite his head being chopped up by an airplane's propeller, spoofing the scene from Indiana Jones; his leg is shown moving into a fist. This fight also had the introduction of the chicken scream.

In Giant Chicken Returns
Peter has another run-in with Ernie leading to another epic fight, this time because Peter accidentally backs into Ernie's car. During their struggles they land on Stewie's time pad and fight their way across time itself, eventually ending up in a genetic research lab and in space. Crashing back to earth on an oil rig, they continue to fight. Their struggle destroy the oil rig and Ernie is seemingly roasted by the rocket engines. But as Peter struggles to shore, Ernie shows he continues to live.

In 3D Movie
We get to see a chicken fight played in reverse due to the effects of Stewie's broken time machine. Among other ramifications, Ernie fires a flamethrower at Peter caused in the aftermath of their creating a plane crash that destroys a military surplus store. The crash back into the plane which flies backwards from the crash. Their fight causes a bus on its way to the airport to careen through the streets. At the bus stop, they fight their way back to the surplus store and grenade is accidentally chucked into a coffee shop window interrupting Seamus as he about to ask a barrista on a date. They continue their fight back through the surplus store window to where Peter hits Ernie on a bicycle by opening his car in traffic, setting off another chicken fight.