- *Fruit bowl characters refer not to just those with fruit-related nicknames, but to all food-related characters in the series Pineapple Soda and its spin-offs. It is a common theme for these characters to behave neutral, as good guys, or even as heroes in these stories while characters with bird-related nicknames tend to be petty criminals and school bullies. This can be used to determine a character's place in the story prior to their appearance but they can be deceptive. There are also gemstone names given to mobster characters in the Canadian section of the Syndicate, but these are more along the lines of code names. Additionally, these names are replaced with descriptor names in the London section of the Syndicate and thereby indicating that they are a different phenomenon altogether.
- Not all characters who have food names appear to be kind, friendly, or even neutral. It is however a very common theme among characters with food-related names.
- Heartless was originally a character in Pineapple Soda and that may be why she is the exception. However, most characters in Smile do not have food-related nicknames.
- Most characters will answer to their food-related nicknames, and they are usually referred to as their nicknames. However, most characters appear to dislike their nicknames and are usually referred to by other names within the series. EX: Lime is usually called "Robbie" or "Lesley" in spite of his insistence on the name Lime.
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