Revealing mistake: When displaying the information of Ash, Pikachu, Tory, and Torkoal, the information is filler text. (00:22:54)
Continuity mistake: In the scene when Harold and Kumar go into the girl's bathroom and hide in the middle stall, you can see all of the stall doors are closed. When the twins are standing at the mirror in the bathroom, you can see in the mirror that the stall door behind the twin in pink is open, and then it is closed again. (00:23:45)