Continuity mistake: Heather swings a mic stand at Rodrick. In the shot showing her getting splattered by chocolate, the stand disappears from her hands.
Continuity mistake: In the scene where Greg and Rowleys family are playing the game "I love you because..." the spinner they use keeps on changing positions in between shots. (00:42:00)
Continuity mistake: When Greg dives into the pool, his hair is wet. In the next shot, he's still in the pool but his hair is completely dry, and when he goes to get Rodrick, his hair is wet again.
Continuity mistake: The part where Greg is holding Manny after washing his hands, you can see the pool isn't that packed, but when Frank tells Greg to swim and he walks in the pool, everyone is bunched up and it is packed.
Continuity mistake: After Greg accidentally drops the bait in the lake because he was shocked that the bait was actually a worm, he puts his hands down but in the next shot his hand was at the same level of his chest. (00:18:45)
Continuity mistake: When Greg trips on the net, he tumbles on his front side. But in the next shot, he's on his back.
Continuity mistake: The time on the cranium shaker changes dramatically from 5 minute wait to when the boys get on and to 1 hour 10 minutes when they get off a few minutes later.
Answer: It is used after Greg tells Rodrick that Heather has accepted loded diper.