In the beginning of the movie, when the masons pull down the side of the building to use as a table, it is rectangular. However when they show an aerial view, it is a circular table.
When Kronks tells Rudy the youth potion is a fake, Kronk's reflection shows him in his normal headgear than his fez.
The raisins in the raisin bread are all in the crust. When Kronk and Miss Birdwell were kneading the dough, they were dispersed throughout.
After Tipo and Chaca argue over Miss Birdwell's team being snot and polish and spit and polish, respectively, Kronk tells them that spit and snot are in the "same general neighborhood". Spit is produced and excreted by the salivary gland, while mucus lines the nasal cavity.