SpongeBob SquarePants (1999)

Patrick SmartPants/SquidBob TentaclePants - S4-E8

Continuity mistake: When SpongeBob and Squidward are combined, Squidward's arm is on the left and SpongeBob's arm is on the right, and that's how it is the whole time. Except in one shot, the shot of SpongeBob's head after Squidward says, "yellow freak." Look at the bottom and you'll see two SpongeBob arms, when the one on the left is supposed to be Squidward's.

Patrick SmartPants/SquidBob TentaclePants - S4-E8

Continuity mistake: Patrick SmartPants: When SpongeBob first looks at his scrapbook, the title on the cover reads, "MY FRIEND PATRICK." In the next shot, it now reads, "MY FRIEND Patrick," with "Patrick" no longer being in all capital letters. The words also change from blue to purple between shots. (00:07:51)

zenee

Patrick SmartPants/SquidBob TentaclePants - S4-E8

Continuity mistake: SquidBob TentaclePants: When the mixed-up SpongeBob and Squidward come out of Sandy's matter transporter, Squidward's arm is on the left, and SpongeBob's arm is on the right. Later on at the Krusty Krab, in the shot after Mr. Krabs tells both of them, "Alright, that's it!", we can see that both arms are SpongeBob's, when the left one is supposed to be Squidward's. (00:17:42)

zenee