Continuity: When Peter talks to the surf instructor the second time, he is holding a drink, then not holding a drink, then holding, then not holding.

Continuity: In the scene where the fat man walks in on Peter naked in bed, the sheet protecting Peters modesty is covering him in one frame, and the next moment it has vanished completely.

Continuity: When Rachel drops Peter back at the hotel after their first date, when Peter gets out of the car, Rachel turns and puts her hands on the steering wheel. It then cuts to a wide shot of Peter outside of the car and Rachel is still facing Peter's window.

Continuity: When Peter removes a piece of coral from Aldous' leg, blood immediately starts flowing from his wound, one second later the wound is not bleeding and the blood is gone even though Aldous has not moved.

Continuity: When Peter is at the bar in Hawaii ordering numerous fruity drinks, he keeps taking off the fruit and piling it on the bar. A whole banana appears on the pile before he receives the drink with the banana. When he receives the drink with the banana, the pile of fruit is there but the banana is added. Then each time the shot changes, the fruit changes, with and without the banana.

Continuity: In the scene where Peter is talking to his friend on web cam, his hat changes positions between shots. It's high on his head then low on his forehead, high, low, etc. throughout the scene.

Continuity: In the scene where Peter and his brother are talking in Peter's kitchen, the fruit loops in the plastic container are never in the same position twice. One time they are perfectly level, another time they are shifted to one side, then next the other side.

Continuity: When Peter and Rachel are talking on the cliff, the sky changes between overcast and sunny depending on who is speaking. Watch Peter's left shoulder; when Rachel is speaking you can see direct sunlight on it. When Peter is speaking, there is no sun.