Other mistake: Penny's hand is smaller than her eye, but manages to completely cover it.
The Amazing World of Gumball (2011)
1 other mistake in season 3 - chronological order
Starring: Dan Russell, Kwesi Boakye, Logan Grove, Teresa Gallagher
Plot hole: In the pressure, Masami pretends Darwin is her boyfriend. However, in the storm, Masami is in love with Alan. So why didn't Masami just pretend Alan was her boyfriend?
[The kids are trying to get Granny Jojo out their bedroom window to have her reach the ground.]
Gumball: [grunting] How can someone so small be so heavy?
Granny Jojo: Well, I have two metal hips, one orthopedic shoe, six gold teeth, a plate in my head, and an industrial strength pacemaker. I got so much metal in me, I'm legally classified as a motor vehicle.