Continuity mistake: In the beginning when Pest is about to exit the house, you can see that the door is a solid six-panel door. But when he exits, the door has a fan-light glass insert. (00:04:20)
Continuity mistake: When Pest leaves the bathroom at the beginning of the movie, you can see a towel wrapped around his waist. The shot goes to a full body shot and you see him whip the towel off. The next shot is of his knees down and the towel is back.
Continuity mistake: Pest hits the cue ball straight into the glass, but in another shot he is positioned the right.
Continuity mistake: When the guy puts the tattoo on Pest's face, the tattoo on his face is different from what was shown before it was put on.
Continuity mistake: When the pest gets hit in the head by the basketball, it shows a shot of the kids where one of them has his shirt up where you can see his stomach, but the next back view of them, it's pulled down more.
Continuity mistake: When Pest is telling his friends about the scams, you see a front shot of him where his glasses are down below his eyes, but next shot which shows from behind, you can see that his glasses are over his eyes.
Continuity mistake: On the island, when Gustav gives Pest the toast drink, the drink keeps changing throughout the scene from being full, to not quite as full.
Continuity mistake: When Pest pulls the guys pants down and the guy says "We kicked Frances a$$", between shots, the guy on the very left moves his cup.
Continuity mistake: At the start when Pest is in the shower, at first when you see him in the mirror he has a hat on. But when he starts his song, he doesn't have any hat on.
Continuity mistake: At the festival, when the Pest walks over to Xantha he's holding a cup in his hand, when they switch camera angles the cup is gone.
Answer: He's a rich man who believes he is above the law. They have no authority to arrest him.