In the GoAnimate universe, weight is rarely just a physical attribute; it is almost always a plot device used to facilitate specific "troublemaker" storylines.

Due to the limitations of the platform’s character creator, users often represent "fat" characters by horizontally stretching the standard models or using specific "fat" presets found in the Comedy World theme.

A classic back-and-forth exchange. The accused character will deny being fat, then the accuser will repeat the insult, leading to a meltdown.

The character who calls others "fat" is usually the villain (often named "Abusive Mother," "Mean Teacher," or "The Fat Hater"). They get their comeuppance by becoming fat themselves at the end.